Invented in Grafton 1963

THE

AUSTRALIAN

HANG GLIDING HISTORY

Experienced by the World

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Patents Sorted by Patent Numbers  
Pat. No. Inventor Name   Date Filed Approved Title of Patent No

RE30073

Worsham L. M.

23/06/1977

14/08/1979

Controllable Stunt Kite Pair of Bridles

2

R6365

Fairbairn W. U.

11/12/1874

06/04/1875

Copying-Press

3

R26380

Rogallo F. M.

29/04/1963

23/04/1968

Flexible Wing Vehicle Configurations

4

R24542

Hutson A. W.

23/06/1955

30/09/1958

Kite

5

pa60-316540

Britt K. D., Martin W, C.

11/01/2002

06/03/2003

Kite Structure

6

Italian

Translation Document

7

IT367314

Giuseppe L.

21/04/1905

20/01/1939

Parachute opening two times.

8

IT358596

Giuseppe R.

20/04/1905

22/04/1938

Parachute that can be driven

9

GB997791

Wylie G. J. McArthy H. A.

08/01/1962

07/07/1965

Kite

10

GB965316

G. Q. Parachute Company

15/05/1952

29/06/1964

Improvements in or relating to Parachutes

11

GB758090

Sucal Ltd

24/07/1953

26/09/1956

Improvements in and relating to Devices including an Inflatable Balloon

12

GB756139

Pioneer Parachute Company

06/12/1954

29/08/1056

Improvements in or relating to parachutes

13

GB651436

Hill G. T. R.

04/06/1948

04/04/1951

Improvements in Aircraft

14

GB586904

Marconi's Wireless Telegraph co Ltd

06/12/1944

03/04/1947

Reflective Devices for Radio Waves

15

GB532369

Ryner A.

28/08/1939

22/01/1941

Improvement in Kites

16

GB505877

Robinson H. J.

30/06/1936

18/05/1939

Improvements in Wireless Aerials for use on Motor Road Vehicles and like

17

GB497147

Thomson-Houston Co.

09/04/1937

09/12/1938

Improvements in and Relating to Radio Direction and Range Finding Apparatus

18

GB481617

Arthur J.

22/10/1936

15/03/1938

A New or Improved Kite

19

GB439608

Drahtlose Telegraphie

20/03/1935

10/12/1935

Improvements in or relating to Radio Energy Reflectors

20

GB426957

Highfield J. S.

11/10/1933

11/04/1935

Improvements in or relating to the Standing Rigging of Sailing Vessels

21

GB423876

Smith F. G.

11/08/1933

11/02/1935

Improvements in and Relating to Anti-Fouling Compositions for Ship' Hulls

22

GB402834

Federal Telegraph Co.

11/06/1932

14/12/1933

Improvements in or Relating to Directional Radio Beam Systems

23

GB261877

Brooke W.B. & T. B.

06/06/1926

02/12/1926

Improvements in kites

24

GB213981

Denbigh G.

10/01/1923

10/04/1924

Improvements in kites

25

GB26855

Gustav Voigt

30/11/1911

28/11/1912

Improvemnets to flying machine (Barnimstrasse Stettin Germany)

25a

251674

Gustav Voigt

.

.

Improvement to flying machine (Barnimstrasse Stettin Germany)

25b

GB190123566

Cody S. F.

20/11/1901

20/11/1902

Improvements in Kites and Apparatus for the same

26

GB189412251

Baden-Powell B. F. S.

25/06/1894

15/06/1895

Improvements in Kites and like Aerial Machine

27

GB151805

Morris S. L.

27/08/1919

07/10/1920

An Aerial Kite

28

GB144792

Cawdery J. W.

17/03/1919

17/06/1920

Improvements in Parachutes

29

GB1080322

Cleveland C. H.

23/07/1964

23/08/1967

Tailless Kite

30

GB1075314

Basnett J. T.

12/02/1965

12/07/1967

Improvements in or Relating to Parachutes

31

FR996034

Societe Nationale De Constructions

12/04/1945

12/12/1951

Perfectionnements aux Helices

32

FR934803

Isacco V.

30/12/1899

02/06/1948

Perfectionnements aux Helices de Sustentation pour Volants

33

FR876848

Teves A.

13/11/1941

18/11/1942

Dispositif dr Frien. Specialement pour vehicules Sur Rails

34

FR864212

Damblanc L. J.

24/11/1939

22/04/1941

Perfectionements Apportes aux Torpilles, Notamment a celles Propulses

35

FR846053

Rouanet, R.L.M.F. Rey F.V.A. J.

09/05/1938

08/09/1939

Machine Volante Perfectionnee

36

FR804966

Telefunken G F D Teleraphie

16/04/1936

06/11/1936

Perfectionements aux Antennsa D'emission et de Reception pour

37

FR707996

Rene-Marcel M.

31/10/1930

17/07/1931

Jouet Voluant

38

FR585513

Dudon M. F.

09/09/1924

10/12/1924

Parachute Planeur Dirigeable

39

FR574109

Don M. F.

04/12/1923

05/07/1924

Perfectionnements apportes aux parachutes

40

FR553653

Robert M. A.

05/07/1922

29/05/1923

Parachute individuel de Secours pour L'aviationt at L'aerostation

41

FR544865

Cormier M. G-L

03/12/1921

02/10/1922

Perfectionnements Apportes Aux Parachutes

42

FR533740

Giovannini M. J.

02/04/1921

20/12/1921

Appareil apte a ouvrir instantanement un parachute pour aeroplane a

43

FR504211

Franzten M. L-P.

22/02/1918

28/06/1920

Appareil Planeur pour Observations Aeriennes

44

FR458187

La Roche M. C.

30/12/1899

01/08/1913

Disposiif permettant au pilote d'un aeroplane de le transformer,instantane

45

FR446227

Mougenot E. E.

18/07/1912

20/11/1912

Depositif de panneau pliant et portratif applicable a la publicite

46

FR444153

Decraene M. F.

06/04/1912

11/10/1912

Cerf-Volant

47

FR353067

Godek M. B. A.

06/04/1905

01/09/1905

Oiseau Cerf-Volant

48

FR325212

Ducretet M.

10/10/1902

21/04/1903

Marine et Navigation

49

FR28518

Cormier M. G-L

19/12/1923

12/03/1925

Perfectionnements Apportes Aux Parachutes

50

FR1200493

Piquet M. R-G.

26/06/1958

22/12/1959

Cerf-Volant

51

FR1178843

Sud Aviation

12/06/1957

15/12/1958

Dispositif de Propulsion et d'hypersustentation pour Aerodynes

52

FR1166414

Pierre-Marcel M.

23/06/1958

12/12/1958

Gaine double pour voilure de parachute

53

FR1165811

Pierre-Marcel M.

13/02/1955

09/06/1958

Depositif de Lovage verrouille des Suspentes Parachute

54

FR1129226

Luceber E.

25/07/1955

03/09/1956

Parachute Perfectionne

55

FR1085385

Francois-Joseph-Gene M.

03/04/1953

28/07/1954

Cerf-volant et Planeur

56

FR10257

Dufour M. L.

28/12/1908

11/03/1909

Aeroplane

57

DE9948

Richter J, A.

01/10/1879

08/06/1880

Anspannbarer Elastischer Bettboden

58

DE72416

Reiffenstien H.

08/02/1893

14/12/1893

Drachenvogel

59

DE582007

Gerhard Dr, G.

29/07/1933

07/08/1933

Anordnung zur Aussendung von Mehreren Voneiander

60

DE414120

Peschkes F.

14/11/1922

27/05/1925

Flugzeug

61

DE398388

Flugzeugbau S. Seehase J. H.

14/03/1923

14/07/1924

Drachen mit Einstellvorrichtung

62

DE377636

Heller A.

04/08/1922

23/06/1923

Lufterklame

63

DE215241

Laubscheer

01/11/1908

23/10/1909

Kite Balloon

64

DE214865

Strelau R. A.

03/10/1907

18/10/1909

Drache mit einemmit zwel Flugein versehenen Gerippe

65

DE1611503

Dietsel W.

29/06/1950

20/07/1950

Scheibendrachen

66

DE1213744

Dornier System G. m. b. H.

23/03/1963

31/03/1966

Paragleiter-Fluggerat mit Gegegelt Ausfahrbaren Flexiblen Flugelflachen

67

D6961

Simons S. M.

15/09/1873

14/10/1873

Kites

68

D50124

Collins W. A.

07/09/1916

02/01/1917

Kite

69

D481764

Tabor D.

10/02/2003

04/11/2003

Two-Dimensional Versatile Kite

70

D288919

Bartolini F. J.

02/06/1984

24/03/1987

Hang Glider

71

D273211

Ferrari P.

26/10/1981

27/03/1984

Kite

72

D252760

Meyers M. R. et al

22/07/1977

28/08/1979

Toy Glider

73

D252716

Chadwick D. C.

21/06/1978

28/08/1979

Hang Gliding Harness

74

D231114

Laske L. L.

04/04/1973

02/04/1974

Inflatable Kite

75

D224248

Bennett W. E.

24/09/1969

11/07/1972

Passenger Carrying Tow Kite

76

D215247

Bair H. Q.

29/02/1968

16/09/1969

Wing Glider

77

D200862

Effinger W. L.Jr. Branford & H. Struck

04/12/1963

13/04/1965

Toy Paraglider of Similar Article

78

D196057

Levine H. A.

28/03/1962

20/08/1963

Kite

79

D194647

Brown R. J.

04/12/1961

19/02/1963

Space Vehicle

80

D191148

Sigford J. V.

23/06/1959

15/08/1961

Guided Missile

81

D171327

Gould R. D.

08/04/1953

26/01/1954

Kite

82

D160910

Wolford C. L.

19/07/1949

14/11/1950

Kite

83

D151944

Shackelford G. E.

06/12/1946

30/11/1948

Kite

84

D149001

Lang, S.

14/11/1946

16/03/1948

Kite

85

D143998

Shreeve K. E. ey al

18/06/1945

26/02/1946

Weather Observation Balloon Radar Corner Reflector Target

86

CH240341

Stalder F.

05/08/1945

16/04/1946

Parachute de Sauvetage et de Transbordement a modificateur de Mouvement

87

CH141741

Scherrer E.

14/01/1930

16/10/1930

Fallschrim

88

CA540728

United Aircraft Corp

05/07/1957

05/07/1957

Airplanes

89

AT89915

Ulinski F.

12/07/1920

15/07/1921

Fallschirm

90

AT122083

Katona H.

22/02/1930

15/11/1930

Segelschlitten

91

12251

Mettam C.

15/12/1877

09/04/1878

Flying Toy

92

72855

Hughes E. I.

31/12/1867

31/12/1867

Kite

93

76028

Yorns A. Smith E. J.

24/03/1868

24/03/1868

Kite

94

96550

Clark S.

09/11/1869

09/11/1869

Marine Kite

95

117270

Ferris I.

18/07/1871

25/07/1871

Improved Kite

96

135987

Hardekkopf C. J.

18/02/1873

18/02/1873

Kites

97

176721

Whitcomb A. J.

18/03/1876

25/04/1876

Folding-Kite

98

202281

Baden-Powell B. F. S.

25/06/1894

15/06/1895

Improvements in Kites and Like Aerial Machines

99

213363

Wakeman H.

02/04/1878

18/03/1879

Armor for Hose

100

217303

Teter W. L.

26/11/1878

08/07/1879

Improvement in Bolting Reels

101

218804

Winans H. W.

16/04/1879

19/08/1879

Packing for Stuffing Boxes

102

294526

Stumpp J.

26/11/1883

04/03/1884

Folding Kite

103

297215

Wood W. C.

03/10/1883

22/04/1884

Kite

104

354098

Colby E. J.

25/03/1886

14/12/1886

Kite

105

361049

Campbell D.

01/07/1886

12/04/1887

Yard for Ships

106

368525

Fleharty W. F.

18/02/1887

16/08/1887

Kite

107

417755

Thayer D.

22/07/1889

24/12/1889

Aerial Apparatus

108

462487

Humbert L.

22/07/1891

03/11/1891

Buoy

109

490949

Davis J. W.

18/04/1892

31/01/1893

Kite

110

498379

Boynton

08/12/1890

30/05/1893

Toy Kite

111

578980

Eddy W. A.

24/11/1896

16/03/1897

Aerial Photographic Apparatus

113

591211

Daberer M. A.

15/01/1897

05/10/1897

Kite

114

598038

Wardwell C. S.

30/03/1897

25/01/1898

Kite

115

605596

Clayton H. H.

19/04/1897

14/06/1898

Kite

116

606960

Doyle J.

24/01/1898

05/07/1898

Kite

117

608823

Baker W. S.

12/10/1897

09/08/1898

Kite

118

634386

Zimmerman

12/12/1898

03/10/1899

Toy Flying Machine or Kite

119

642451

Hoyt W. H. Wardell C. S.

01/07/1899

30/01/1900

Kite

120

646375

Eddy W. A.

01/08/1898

27/03/1900

Kite

121

666427

Lamson C. H.

09/05/1900

22/01/1901

Kite

122

671865

Mower W. E.

05/10/1900

09/04/1901

Kite

123

698634

Conyne S. J.

15/07/1901

29/04/1902

Aeroplane

124

712603

Schneider C.

09/02/1901

04/11/1902

Kite Body

125

713381

Battersby R. H.

10/10/1901

11/11/1902

Kite

126

736386

Hansen S. S.

12/10/1900

18/08/1903

Snow Boat

127

743301

Lischtiak F.

30/07/1903

03/11/1903

Kite

128

750903

Shrum P. J., Hendricks K. J.

06/10/1902

02/02/1904

Wire Article

129

770626

Bell A. G.

01/06/1903

20/09/1904

Aerial Vehicle or Other Structure

130

775846

De Moura R. L.

10/01/1902

22/11/1904

Wireless Telegraph

131

782744

Funk C. P.

19/11/1904

14/02/1905

Folding Umbrella

132

786013

Domann C. F.

04/02/1904

28/03/1905

Jewelers Display Stand

133

800926

Mahony P.

25/05/1904

03/10/1905

Life Saving Apparatus

134

800927

Mahony P.

10/12/1904

03/10/1905

Life Saving Apparatus

135

810690

Weiss P.

11/04/1906

23/01/1906

Bird Kite

136

856838

Bell A. G. McNeil H. P.

24/10/1906

11/06/1907

Connection Device for Frames of Aerial Vehicles and other Structures

137

865419

Moorhead D. L.

30/11/1906

10/09/1907

Aeroplane

138

886159

Sellers M. B.

24/07/1907

28/04/1908

Aerial Apparatus

139

892009

Reihl F.

17/09/1907

30/06/1908

Dirigible Kite

140

919436

Jackson F. E.

23/08/1907

27/04/1909

Kite

141

935717

Williams T. E.

01/09/1908

05/10/1909

Life Buoy

142

947731

Couder J.

20/02/1909

25/01/1910

Apparatus for Utilizing the Force of the Wind for Propelling Cycles

143

967612

Clawson C. C.

11/10/1909

16/08/1910

Kite

144

970616

Edison T. A.

16/11/1908

20/09/1910

Flying Machine

145

984295

Peuvot H.

14/06/1909

14/02/1911

Kite

146

989786

Lee U. G. & Darrah W. A.

15/02/1910

18/04/1911

Flying Machine

147

992086

Tweedale C. L.

30/10/1909

09/05/1911

Kite and Similar Aerial Machine

148

997455

Lischtiak F.

09/03/1911

11/07/1911

Kite

149

1005810

Conyne S. J.

10/08/1908

17/10/1911

Kite

150

1007405

Wagner R., Von Radinger C.

03/05/1909

31/10/1911

Airship, Balloon, Aeroplane. And the like.

151

1016180

Seydel O.

13/01/1911

30/01/1912

Kite

152

1029010

Guillo H. P.

29/12/1909

11/06/1912

Kite

153

1031148

Ranza A.

14/04/1908

02/07/1912

Automatically Deformable Ballon

154

1043147

Schultz G. W.

14/12/1907

05/11/1912

Motor Kite Flying Machine

155

1051659

Ames B.

27/04/1908

28/01/1913

Apparatus Employed in Flight Through the Air

156

1054374

Voight G.

16/01/1912

25/02/1913

Flying Apparatus

157

1058634

Scott W. D.

11/01/1912

08/01/1913

Aeroplane

158

1092303

Stippick J.

17/11/1913

07/04/1914

Kite

159

1103817

Niehoff E.

20/01/1914

14/07/1914

Kite

160

1104242

Bonnot J. Belot A. Vassallo J Emery R

10/09/1913

21/07/1914

Airship

161

1105058

Bochau W. A.

31/10/1913

28/07/1914

Kite

162

1165891

Martin G. L.

10/03/1915

28/12/1915

Packed Parachute

163

1166750

Exline M. P.

09/04/1915

04/01/1916

Kite

164

1189206

Moreira J. M.

11/01/1916

27/06/1916

Kite

165

1194691

Adams H. L.

31/05/1912

15/08/1916

Life Preserver For Aviators

166

1200585

Chambers J. E.

07/10/1912

10/10/1916

Parachute

167

1222791

Perkins S. F.

25/01/1917

17/04/1917

Kite

168

1243654

Clark W. G.

20/01/1917

16/10/1917

Method of Making Covering Material for Aircraft

169

1257049

Tataryn P.

06/08/1917

19/02/1918

Winged Parachute

170

1264050

Fuji J.

01/12/1917

23/04/1918

Parachute

171

1267135

Sprague E. jr

19/06/1916

21/05/1918

Toy Aeroplane

172

1270419

Kendig J. H.

20/09/1911

25/06/1918

Safety Appliance for Flying Machines

173

1278158

Jones E. S.

01/06/1918

10/09/1918

Dirigible Parachute

174

1286078

Owens F.

20/09/1918

26/11/1918

Kite

175

1287134

Swanson C. R.

03/06/1918

10/12/1918

Parachute

176

1299397

Conklin O. E. Hollnagel H. P.

12/05/1917

01/04/1919

Light Projection Apparatus

177

1301515

Smith D. J.

26/07/2019

22/04/1919

Inflatable Marine Life Saving Appliance

178

1312686

Dorr L. B.

06/08/1918

12/08/1919

Airplane

179

1318447

Hopkins M. S.

18/01/1919

14/10/1919

Toy Aeroplane

180

1321957

Wanner G. D.

28/06/1919

18/11/1919

Kite

181

1328848

Ramauge A.

27/06/1918

27/01/1920

Parachute Comprising Pneumatic Means

182

1329584

De Marinis F.

14/04/1919

03/02/1920

Balloon Construction

183

1337403

Holtvoight H. B.

12/11/1919

20/04/1920

Kite and Process of Making Same

184

1339304

Thompson G. T.

21/03/1919

04/05/1920

Light Projecting Apparatus

185

1341794

El Vean J. A.

08/12/1919

01/06/1920

Parachute

186

1381264

Wilcox U.

15/08/1919

14/06/1921

Kite

187

1384014

Fessenden R. A.

14/01/1918

05/07/1921

Method and Apparatus for Signaling and Otherwise Radiant Impulses

188

1401934

Zahm A. F.

22/01/1919

27/12/1921

Hovering Airplane

189

1406521

Ackerman A.

30/11/1921

14/02/1922

Parachute

190

1432515

Allison J. M.

12/09/1921

17/10/1922

Balloon Kite

191

1438920

Kenney E. H. & E.

12/10/1921

12/12/1922

Flying Pennant

192

1456260

Trombley R. A.

26/05/1921

22/05/1923

Collapsible Kite

193

1480889

Massa E.

01/09/1922

15/01/1924

Kite Construction

194

1486368

Eckmann M.

24/01/1924

11/03/1924

Kite

195

1490356

Wider A. B.

21/12/1922

15/04/1924

Kite

196

1499266

Vieregg H.

11/09/1923

24/06/1924

Parachute

197

1518621

Wenk F.

17/01/1922

09/12/1924

Supporting Wing for Flying Machines

198

1525921

Dahl C.

05/05/1923

10/02/1925

Glider Kite

199

1529076

Marchessault L.

17/12/1924

10/03/1925

Kite

200

1545946

Dahl C.

20/09/1923

14/07/1925

Monoplane Kite

201

1546099

Myers D. D.

05/04/1920

14/07/1925

Aeroplane Kite

202

1546803

Sternberg O. H.

15/12/1924

21/07/2025

Buoying Device for Aeroplanes

203

1559390

Waller F.

22/08/1925

27/10/1925

Aquaplane

204

1568360

Ayling G. W.

19/03/1925

05/01/1926

Kite

205

1579034

Roberts E. G.

12/11/1925

30/03/1926

Golf Green Indicator

206

1579473

Dahl C.

13/06/1924

06/04/1926

Kite Structure

207

1609569

Nakata M.

28/04/1926

07/12/1026

Kite

208

1617976

Wickersham R. D.

02/07/1926

15/02/1927

Kite

209

1632822

Dahl C.

17/07/1926

21/06/1927

Self Balancing Kite

210

1635915

White W. J.

18/08/1926

12/07/1927

Traffic Warning Device

211

1639108

Putnam

28/02/1918

16/04/1927

Rim Fastener for Vehicle Wheels

212

1641607

Spatz K. C.

14/08/1926

06/09/2027

Toy Aeroplane

213

1675009

Wallis B. N.

24/01/1925

26/06/1928

Rigid Airship

214

1675081

Andrade C. jr.

11/04/1927

26/06/1928

Automatic reefing Boom

215

1685422

Hulburt D.

09/12/1925

25/09/1928

Parachute

216

1690362

De Witt C. N.

27/04/1927

06/11/1928

Folding Kite

217

1690978

Jatunn L.

06/11/1928

06/11/1928

Toy Monoplane

218

1720041

Hall C. S.

07/09/1926

09/07/1929

Safety Parachute Device for Aircraft

219

1724539

Wilder E. B.

05/11/1927

13/08/1929

Kite

220

1734493

Knott L.

09/11/1929

05/11/1929

Kite

221

1754899

Miller E. A. et al

25/10/1924

15/04/1930

Danger Signal Device

222

1774811

Nelson A.

13/02/1929

02/09/1930

Parachute Opener

223

1779771

Hartwell R. L.

22/05/1928

28/10/1930

Abrasive Medium

224

1780190

Hoffman E. L.

28/08/1929

04/11/1930

Parachute (Triangular)

225

1782557

Wilder E. B.

05/11/1927

25/11/1930

Kite

226

1782858

Nagy C.

05/07/1928

25/11/1930

Kite

227

1787479

Jacobi C. G.

20/02/1930

06/01/1931

Parachute Trip for Kites

228

1788218

Wettsteim H.

13/12/1928

06/01/1931

Helicopter

229

1806136

Weiss A.

31/12/1928

19/05/1931

Steering Device

230

1814811

Kramer J. et. al.

12/11/1930

14/07/1931

Kite

231

1821465

Dysert C. F.

07/10/1929

01/09/1931

Aeroplane Kite

232

1823758

Owens F. R.

03/11/1930

15/09/1931

Safety Device for Aeroplanes

233

1824324

Bradford O. E.

20/02/1930

22/09/1931

Kite

234

1829401

Kamrath H. G.

09/01/1928

27/10/1931

Air Cleaner

235

1836319

Gehrung J. A.

10/08/1922

15/12/1931

Motor Releasing System for Aeroplanes

236

1840618

Castner J. E.

11/08/1930

12/01/1932

Parachute

237

1848389

Sikorsky I.

14/02/1929

08/03/1932

Aircraft, especially for Aircraft of the Direct Lift Amphibian Type

238

1849133

Baker F. F.

26/05/1930

15/03/1952

Kite

239

1849652

Ballou J. McK.

15/03/1932

15/03/1932

Airplane

240

1877902

Kuethe L. L.

29/04/1931

20/09/1932

Airplane

241

1880207

Lougheed V.

26/02/1931

04/10/1932

Porous Covering for Aircraft

242

1880586

Tiling R.

13/06/1931

04/10/1932

Flying Rocket

243

1892985

Hughes C. W.

27/02/1932

03/01/1933

Kite

244

1906005

Hall T. P.

13/08/1931

25/04/1933

Airplane

245

1912808

Watson F. M.

11/01/1932

06/06/1933

Kite

246

1915809

Welsher B. S.

01/06/1931

27/06/1933

Aeroplane

247

1919988

Rupp E.

31/01/1930

25/07/1933

Rectifier

248

1920789

Heisler C. L.

28/12/1929

01/08/1933

Film Driving Apparayus

249

1931809

Ballou J. McK et al

20/09/1932

24/10/1933

Airplane

250

1965542

Colvin W. jr

24/11/1933

03/07/1934

Fabric

251

1973205

Gordon H. G.

21/05/1934

11/09/1934

Sky Sign

252

1976479

Butler A. G.

25/10/1932

09/10/1934

Bungee Control

253

1984229

Neary J. F.

25/11/1933

11/12/1934

Collapsible Kite

254

1995489

Vlasek O.

17/02/1933

26/03/1935

Tent

255

2002181

Ilberg W.

07/07/1931

21/05/1935

Transmitter

256

2021790

Kuhn G.

02/08/1929

19/11/1935

Antiglare Device

257

2026885

Goddard R. H.

23/09/1931

07/01/1936

Aircraft

258

2027367

Blair W. R.

15/02/1932

14/01/1936

System of Determining Meterorological Conditions by Radio

259

2031720

Lee R. K. et al

28/09/1932

25/02/1936

Method of making Bonded Rubber and Metal Articles

260

2031813

Batsel C. N. et al

03/01/1933

25/02/1936

Phonophotographic Apparatus

261

2043704

McPerren G. E.

19/07/1933

09/06/1936

Aircraft

262

2046153

Dowling P. H.

14/02/1936

30/06/1936

Electrical Rectifier

263

2052086

Dornier C.

10/01/1934

25/08/1936

Flying Machine

264

2066649

Sabins R. C.

09/01/1935

05/01/1937

Flexible Airplane Wing Construction

265

2067423

Sohn C. J. et al

07/11/1935

12/01/1937

Glider

266

2071807

Wolff I.

04/04/1933

23/02/1937

Kite

267

2072262

Herzog R. et al

02/02/1933

02/03/1937

Reflecting Structure for Electric Waves

268

2077685

Gerhart W. F.

18/04/1934

20/04/1937

Sail

269

2089935

Eyring H.

05/06/1937

17/08/1937

Radiator Grille Construction

270

2094105

Myers G. F.

08/08/1933

28/09/1937

Flying Machine

271

2095083

Renatus G.

15/11/1935

05/10/1937

Directional Antenna System

272

2095672

Miller P. C.

20/03/1936

12/10/1937

Cake Plate of Molded Fibrous Material

273

2096520

Knight S. H.

18/09/1933

19/10/1937

Parachute

274

2097990

Sikorsky I. I.

05/09/1935

02/11/1937

Adjusting Means for Control Surfaces

275

2103358

Gothe A.

13/03/1935

28/12/1937

Method of Eliminating Retardation

276

2104006

Ballou J. McK.

30/06/1933

04/01/1938

Airplane

277

2107303

Ljungstrom

11/09/1935

08/02/1938

Rig for Sailboats

278

2107808

Van Ittersum W. H. A' G'

22/01/1937

08/02/1938

Kite

279

2117319

Hart R. H.

19/07/1937

17/05/1938

Parachute Apparatus

280

2125198

Pool J. H.

13/12/1938

26/07/1938

Parachute Construction

281

2128060

Spratt G. G.

04/03/1936

23/08/1938

Aircraft

282

2134282

Irvin H, J,

17/01/1938

25/10/1938

Kite

283

2134403

Holland R. P. jr

04/10/1937

25/10/1938

Kite

284

2151336

Scharlau H.

05/07/1935

21/03/1939

Radio Signaling Apparatus

285

2160089

Schairer G. S.

12/02/1937

30/05/1939

Airplane

286

2164375

Berndt E. M.

27/10/1938

04/07/1939

Film Guiding Means

287

2165610

Boyle J. F.

24/02/1936

11/07/1939

Balloon and Method of Making Same

288

2168653

Meagher I. E. jr.

08/12/1937

08/08/1939

Toy Airplane

289

2181181

Gerhard E.

25/02/1936

28/11/1939

Short Wave Reflector

290

2181477

Chupp C. B.

01/08/1936

28/11/1939

Aerial Device

291

2193029

Juul S. H.

06/09/1938

12/03/1940

Safety Device For Aircraft

292

2199446

Ruben S.

26/10/1937

07/05/1940

Electrolytic Condenser

293

2203150

Irvin H. J.

21/10/1938

04/06/1940

Kite

294

2203623

Wiemer E. G.

08/01/1934

04/06/1940

Aerial Advertising  Streamer

295

2206923

Southworth C. C.

12/09/1934

09/07/1940

Short Wave Radio System

296

2208786

Astle P. T.

03/12/1938

23/07/1940

Kite

297

2216776

Hoffman E. L.

10/09/1935

08/10/1940

Aerial Towed Kite

298

2217321

Runge W. et al

22/05/1936

08/10/1940

Beam Antenna

299

2222402

Carrasco M. xxxxxxxxx

13/05/1939

19/11/1940

Kite

300

2232559

Rice C. W.

29/01/1936

18/02/1941

Short Wave Radio Transmitter

301

2238875

Manson F. G.

14/08/1939

15/04/1941

Aerial Trailer

302

2247219

Childs J. C.

08/06/1939

24/06/1941

Device for Reefing Sails

303

2257298

Hahn J.

08/02/1940

30/09/1941

Kite and Method of Forming the Same

304

2258797

Overbeke J.

15/09/1938

14/10/1941

Parachute

305

2270314

Kraus J. D.

31/01/1940

20/01/1942

Corner Reflector Antenna

306

2270884

Manson F. G.

12/11/1940

27/01/1942

Aerial Trailer

307

2273209

Louthan C. L.

26/11/1940

17/02/1942

Fishing Kite

308

2287257

Lear W. P.

05/04/1940

23/06/1942

Antenna Drag Cup

309

2300259

Kueppers A. E.

06/04/1940

27/10/1942

Sealed Engine Container

310

2307000

Hart R. H.

26/05/1941

29/12/1942

Parachute Apparatus

311

2310534

Markey G. T.

16/08/1940

09/02/1943

Incubating and Hatching Trays and Cages

312

2318674

Coleman G. G.

09/04/1941

11/05/1943

Parachute

313

2322754

Rogallo F. M.

13/12/1940

29/06/1943

Lateral control for aircraft  

314

2325765

Gartenmeister W.

13/12/1940

03/08/1943

Rotation-Symmetric Reflector

315

2326813

Wilson H.

18/04/1942

17/08/1943

Multiple Launching of Parachute Borne Equipment Containers from Aircraft

316

2328464

Kiltie O.

30/11/1939

31/08/1943

Regulating Circuit

317

2331067

Young L. A.

16/04/1942

05/10/1943

Method of making Rigid Material of T-Section on Paper

318

2334028

Raio

22/09/1941

09/11/1943

Airplane Safety Device

319

2344299

Groves M. V.

28/03/1942

14/03/1944

Hydraulic Actuating Mechanism

320

2357492

Abendroth

05/06/1943

05/09/1944

Fourdrinier Wire

321

2358417

Quilter J. R. C. et al

14/09/1942

19/09/1944

Parachute

322

2362301

Pecker J. S.

17/07/1943

07/11/1944

Aircraft Rotary Wing Construction

323

2368689

Thomas H. W.

16/03/1940

06/02/1945

Screen of Composite Material

324

2369286

De Lopez R.

16/07/1942

13/02/1945

Parachute

325

2375597

Thomas H. W.

11/11/1944

08/05/1945

Method of Making Screen Material

326

2380278

Weissan E.

08/04/1944

10/07/1945

Aerial Apparatus

327

2380914

Billeb C. K.

12/04/1943

07/08/1945

Art of Manufacturing Pouches

328

2382877

Heilbrunn S. et al

11/09/1942

14/08/1945

Coupon Holder

329

2383139

McGuire C. E.

12/08/1943

21/08/1945

Aircraft

330

2384416

Derry F. M.

17/03/1944

04/09/1945

Parachute

331

2384771

Ryan A.

02/10/1943

11/09/1945

Covering Material for Aircraft Frame Structures and the Like

332

2386762

Wheelwright J. S.

05/10/1942

16/10/1945

Kite Apparatus

333

2387762

Leonard L. H.

25/01/1941

30/10/1945

Aircraft

334

2388478

Garber P. E.

14/08/1944

06/11/1945

Target Kite

335

2392448

Atherton A. P.

01/12/1944

08/01/1946

Parachute (For Plane)

336

2392946

Quilter J. R. C.

27/10/1942

15/01/1946

Parachute

337

2394366

Chu H. F. et al

27/06/1944

05/02/1946

Kite

338

2395542

Fordon L. A.

16/05/1944

26/02/1946

Stacking and Nesting Boxes

339

2396092

Efstathiou T.

06/01/1944

05/03/1946

Parachute

340

2396112

Morgan H. C.

02/09/1943

05/03/1946

Radio Navigation System and Method

341

2396911

Anxionnaz R., et al

28/11/1940

19/03/1946

Reaction Propelling Device for Aircraft

342

2398745

Jalbert D. C.

31/08/1945

16/04/1946

Kite Balloon

343

2403212

Concepcion A. A.

24/06/1945

02/07/1946

Kite

344

2404162

Brown J. H.

03/06/1944

16/07/1946

Method of making Lamp Shades and Similar Articles

345

2404659

Rohulick C.

14/09/1944

23/07/1946

Parachute

346

2406302

Nelson N. H.

22/02/1943

20/08/1946

Dirigible Airship

347

2406374

Holt P. G.

13/02/1943

27/08/1946

Differential Rudder Lever Control

348

2408368

Brickman A. E.

08/01/1943

01/10/1946

Wire Reinforced Fabric

349

2409562

Hastings D. B.

04/12/1943

15/10/1946

Paper Parachute

350

2412562

Crawshaw H.

27/06/1944

17/12/1946

Fabric

351

2412692

Peters C. E.

25/06/1941

17/12/1946

Method of Forming Selenium Coated Base Plates

352

2419441

De Roda N. P.

03/10/1944

22/04/1947

Kite

353

2419549

Griesinger J. W. et al

24/08/1944

29/04/1947

Radio Reflecting and Low Drag Tow Target

354

2422804

Schroeder W. H.

26/01/1946

24/06/1947

Kite

355

2423095

Gibson T. F.

27/01/1944

01/07/1947

Variable Area Wing

356

2423648

Hansell C. W.

27/01/1943

08/07/1947

Antenna

357

2428194

Bockrath G. E.

08/06/1942

30/09/1947

Aircraft Control

358

2429646

Pullin C. G.

22/04/1943

28/10/1947

Helicopter

359

2430568

Hershberger W. D.

22/06/1942

11/11/1947

Antenna System

360

2432297

Dowd R. E.

16/11/1944

09/12/1947

Flying Wing

361

2434077

Lang S.

25/10/1946

06/01/1948

Kite

362

2436167

Gregory J.

16/09/1946

17/02/1948

Parachute Harness

363

2436578

Korn A. et al

04/03/1944

24/02/1948

Means for Altering the Reflection of Radar Waves

364

2437789

Robins S. D.

28/09/1942

16/03/1948

Aircraft Provided with Fixed and Rotary Wings for convertible Types of Flight

365

2439318

Quilter J. R. C.

13/05/1946

06/04/1948

Parachute Pack

366

2442417

Lang S.

18/11/1946

01/06/1948

Kite

367

2450417

Bossi R. A

19/05/1944

05/10/1948

Universal Ray or Beam Reflecting Device

368

2455469

Caspar F. A.

01/10/1946

07/12/1948

Meteorological Balloon

369

2456702

Haringx J. A.

29/04/1946

21/12/1948

Film Driving Apparatus

370

2458264

Hart R. H.

25/05/1945

04/01/1949

Parachute

371

2463135

Bach R. F.

29/05/1947

01/03/1949

Flying Wing" Kite

372

2463517

Chormak L.

30/06/1945

08/03/1949

Airborne Corner Reflector

373

2464285

Andrews E. F.

10/03/1941

15/03/1949

Aircraft with Retractable Variable-Radius Rotary Wing

374

2465917

Neary J. F.

15/02/1946

29/03/1949

Collapsible Kite

375

2469573

Quilter J. R. C.

08/05/1946

10/05/1949

Parachute

376

2471828

Mautner S.E.

04/07/1944

31/05/1949

Parabolic Antenna

377

2472075

Hole H. K.

12/12/1946

07/06/1949

Flying Kite and Control

378

2472137

Winslow E. N.

16/05/1947

07/06/1949

Kite

379

2475743

Haringx J. A.

03/07/1946

12/07/1949

Device for Guiding Thin Film Bands

380

2476678

Miller W. C.

14/01/1949

19/07/1949

Inflatable Toy Airplane

381

2477113

Campbell H. S.

19/02/1942

26/07/1949

Rotary Blade for Rotative Winged Aircraft

382

2480948

Moon M. A.

23/07/1948

06/09/1949

Para-Kite Attachment

383

2481502

Downing G. G.

27/07/1943

13/09/1949

Mechanism for Projecting and Retracting Aircraft Lift Rotors

384

2483614

Benson F. J.

29/08/1946

03/10/1949

Toy Kite

385

2484096

Kay M.

02/10/1946

11/10/1949

Kite

386

2486158

Haas M.

05/05/1948

25/10/1949

Pneumatic Kite

387

2358417

Quilter J. R. C. et al

14/09/1942

19/09/1944

Parachute

322

2362301

Pecker J. S.

17/07/1943

07/11/1944

Aircraft Rotary Wing Construction

323

2368689

Thomas H. W.

16/03/1940

06/02/1945

Screen of Composite Material

324

2369286

De Lopez R.

16/07/1942

13/02/1945

Parachute

325

2375597

Thomas H. W.

11/11/1944

08/05/1945

Method of Making Screen Material

326

2380278

Weissan E.

08/04/1944

10/07/1945

Aerial Apparatus

327

2380914

Billeb C. K.

12/04/1943

07/08/1945

Art of Manufacturing Pouches

328

2382877

Heilbrunn S. et al

11/09/1942

14/08/1945

Coupon Holder

329

2383139

McGuire C. E.

12/08/1943

21/08/1945

Aircraft

330

2384416

Derry F. M.

17/03/1944

04/09/1945

Parachute

331

2384771

Ryan A.

02/10/1943

11/09/1945

Covering Material for Aircraft Frame Structures and the Like

332

2386762

Wheelwright J. S.

05/10/1942

16/10/1945

Kite Apparatus

333

2387762

Leonard L. H.

25/01/1941

30/10/1945

Aircraft

334

2388478

Garber P. E.

14/08/1944

06/11/1945

Target Kite

335

2392448

Atherton A. P.

01/12/1944

08/01/1946

Parachute (For Plane)

336

2392946

Quilter J. R. C.

27/10/1942

15/01/1946

Parachute

337

2394366

Chu H. F. et al

27/06/1944

05/02/1946

Kite

338

2395542

Fordon L. A.

16/05/1944

26/02/1946

Stacking and Nesting Boxes

339

2396092

Efstathiou T.

06/01/1944

05/03/1946

Parachute

340

2396112

Morgan H. C.

02/09/1943

05/03/1946

Radio Navigation System and Method

341

2396911

Anxionnaz R., et al

28/11/1940

19/03/1946

Reaction Propelling Device for Aircraft

342

2398745

Jalbert D. C.

31/08/1945

16/04/1946

Kite Balloon

343

2403212

Concepcion A. A.

24/06/1945

02/07/1946

Kite

344

2404162

Brown J. H.

03/06/1944

16/07/1946

Method of making Lamp Shades and Similar Articles

345

2404659

Rohulick C.

14/09/1944

23/07/1946

Parachute

346

2406302

Nelson N. H.

22/02/1943

20/08/1946

Dirigible Airship

347

2406374

Holt P. G.

13/02/1943

27/08/1946

Differential Rudder Lever Control

348

2408368

Brickman A. E.

08/01/1943

01/10/1946

Wire Reinforced Fabric

349

2409562

Hastings D. B.

04/12/1943

15/10/1946

Paper Parachute

350

2412562

Crawshaw H.

27/06/1944

17/12/1946

Fabric

351

2412692

Peters C. E.

25/06/1941

17/12/1946

Method of Forming Selenium Coated Base Plates

352

2419441

De Roda N. P.

03/10/1944

22/04/1947

Kite

353

2419549

Griesinger J. W. et al

24/08/1944

29/04/1947

Radio Reflecting and Low Drag Tow Target

354

2422804

Schroeder W. H.

26/01/1946

24/06/1947

Kite

355

2423095

Gibson T. F.

27/01/1944

01/07/1947

Variable Area Wing

356

2423648

Hansell C. W.

27/01/1943

08/07/1947

Antenna

357

2428194

Bockrath G. E.

08/06/1942

30/09/1947

Aircraft Control

358

2429646

Pullin C. G.

22/04/1943

28/10/1947

Helicopter

359

2430568

Hershberger W. D.

22/06/1942

11/11/1947

Antenna System

360

2432297

Dowd R. E.

16/11/1944

09/12/1947

Flying Wing

361

2434077

Lang S.

25/10/1946

06/01/1948

Kite

362

2436167

Gregory J.

16/09/1946

17/02/1948

Parachute Harness

363

2436578

Korn A. et al

04/03/1944

24/02/1948

Means for Altering the Reflection of Radar Waves

364

2437789

Robins S. D.

28/09/1942

16/03/1948

Aircraft Provided with Fixed and Rotary Wings for convertible Types of Flight

365

2439318

Quilter J. R. C.

13/05/1946

06/04/1948

Parachute Pack

366

2442417

Lang S.

18/11/1946

01/06/1948

Kite

367

2450417

Bossi R. A

19/05/1944

05/10/1948

Universal Ray or Beam Reflecting Device

368

2455469

Caspar F. A.

01/10/1946

07/12/1948

Meteorological Balloon

369

2456702

Haringx J. A.

29/04/1946

21/12/1948

Film Driving Apparatus

370

2458264

Hart R. H.

25/05/1945

04/01/1949

Parachute

371

2463135

Bach R. F.

29/05/1947

01/03/1949

Flying Wing" Kite

372

2463517

Chormak L.

30/06/1945

08/03/1949

Airborne Corner Reflector

373

2464285

Andrews E. F.

10/03/1941

15/03/1949

Aircraft with Retractable Variable-Radius Rotary Wing

374

2465917

Neary J. F.

15/02/1946

29/03/1949

Collapsible Kite

375

2469573

Quilter J. R. C.

08/05/1946

10/05/1949

Parachute

376

2471828

Mautner S.E.

04/07/1944

31/05/1949

Parabolic Antenna

377

2472075

Hole H. K.

12/12/1946

07/06/1949

Flying Kite and Control

378

2472137

Winslow E. N.

16/05/1947

07/06/1949

Kite

379

2475743

Haringx J. A.

03/07/1946

12/07/1949

Device for Guiding Thin Film Bands

380

2476678

Miller W. C.

14/01/1949

19/07/1949

Inflatable Toy Airplane

381

2477113

Campbell H. S.

19/02/1942

26/07/1949

Rotary Blade for Rotative Winged Aircraft

382

2480948

Moon M. A.

23/07/1948

06/09/1949

Para-Kite Attachment

383

2481502

Downing G. G.

27/07/1943

13/09/1949

Mechanism for Projecting and Retracting Aircraft Lift Rotors

384

2483614

Benson F. J.

29/08/1946

03/10/1949

Toy Kite

385

2484096

Kay M.

02/10/1946

11/10/1949

Kite

386

2486158

Haas M.

05/05/1948

25/10/1949

Pneumatic Kite

387

2488118

Cobb W. D. et al

29/03/1946

15/11/1949

Kite

388

2488918

Manchester I. F. jr.

02/06/1948

22/11/1949

Head-Board for Sails

389

2499947

Collins M. E.

11/04/1946

07/03/1950

Reversible Film Drive Mechanism

390

2501670

Fogal G. L.

12/02/1948

28/03/1950

Parachute

391

2507777

Frey A. J.

31/03/1947

16/05/1950

Kite

392

2511502

Gluhareff M. E.

05/06/1946

13/06/1950

Tailless Airplane

393

2513867

Heffernan R. C.

21/07/1948

04/07/1950

Retractable Air Brake

394

2517417

Quilter J. R.C.

14/05/1947

01/08/1950

Parachute

395

2520704

Wisney B. B.

27/08/1948

29/08/1950

Kite

396

2523216

Isacco V.

16/11/1946

19/09/1950

Sustaining Propeller for Flying Machines and Parachutes

397

2524500

Whitehurst E. M.

23/11/1948

03/10/1950

Kite

398

2527553

Ingels M. H.

09/12/1946

31/10/1950

Variable Porosity Material for Parachutes

399

2529966

Rozas L. A. V.

15/08/1946

14/11/1950

Propelling Rod For Parachutist

400

2530641

Winslow E. N.

13/07/1948

21/11/1950

Kite

401

2533439

Elder F. C.

01/12/1245

12/12/1950

Method of Making Coated Wire Screen Cloth

402

2534710

Golian S. E. et al

08/05/1946

19/12/1950

Bouy Supported Cllapsible Reflector

403

2534716

Hudspeth E. L, et al

08/10/1945

19/12/1950

Inflatable Radar Reflector Body

404

2536777

Smith P. F.

17/12/1945

02/01/1951

Parachute cluster spacing means

405

2537560

Wanner G. D.

29/01/1948

09/01/1951

Kite

406

2546078

Rogallo G. S. et al

23/11/1948

20/03/1951

Flexible Kite

407

2553642

Eaton B. G. et al

26/08/1948

22/05/1951

Aerodynamic Brake and Automatic Control System for Aircraft

408

2562799

Kowalski C. S.

11/04/1946

31/07/1951

Parachute with stabilizing band

409

2569318

Kersten H. H.

13/06/1949

25/09/1951

Sail for Sailing Craft

410

2569764

Jonas G. F.

25/07/1946

02/10/1951

Initially Soft Stiffenable Material

411

2576255

Hudspeth E. L, et al

15/06/1948

27/11/1951

Reflecting Fabric

412

2577048

Taylor M. L.

09/09/1949

04/12/1951

Variable Vent Parachute

413

2581808

Moran H. J.

11/01/1950

08/01/1952

Parachute

414

2584666

Bockrath G. E.

11/03/1944

05/02/1952

Aircraft Gust Alleviating Control Means

415

2588293

Roe F. L.

12/11/1949

04/03/1952

Single Piece Kite

416

2601258

Brzozowski W.

28/11/1945

12/06/1952

Helicopter with Jet-Operated Rotor

417

2606728

Sikorsky I. I.

04/12/1952

12/08/1952

Rotor Blade

418

2610815

Smith P. F.

25/08/1947

16/09/1952

Parachute Deploying Means

419

2623712

Spratt G. G.

21/09/1946

30/12/1952

Airplane With Pivotally Mounted Sustaining Wing

420

2631676

Hiller S. jr

27/12/1949

17/03/1953

Jet Propelled Helicopter Wing Construction

421

2631798

Guercio J. A.

09/03/1951

17/03/1953

Kite

422

2632614

Bodell

07/10/1950

24/03/1953

Flying Saucer Kite

423

2639426

McAuley D. J. et al

24/03/1950

19/05/1953

Radar Reflector

424

2640549

Isacco V.

03/08/1946

02/06/1953

Jet-Driven Sustaining Propeller for Aircraft

425

2644656

Zbock P. W. et al

18/06/1951

07/07/1953

Parachute, Including Related Air Passage

426

2648508

Bell F. P.

25/04/1950

11/08/1953

Kite

427

2663374

Vandermeer W.

22/03/1949

22/12/1953

Helicopter Rotor Control Mechanism

428

2673051

Frost E. C.

22/05/1951

23/03/1954

Parachute means for Landing Aircraft

429

2674327

Pullen C. G. et al

23/03/1948

06/04/1954

Rotor Blade for Helicopters and the like Rotary-Winged Aircraft

430

2674421

De Cenzo H. A.

25/09/1948

06/04/1954

Jet-Driven Rotary Wing Arrangement for Jet Propelled convertible Aircraft

431

2684213

Robert R. A. et al

14/08/1947

20/07/1954

Mixed Type Aircraft with Fixed Wing and Rotary Wing Sustaining Means

432

2690886

Laskowitz I. B.

08/07/1952

05/10/1954

Control for Jet-Powered Convertible Aircraft

433

2697567

Fielder H.

22/12/1949

21/12/1954

Control for Stallproof and Spinproof Three Control Airplanes

434

2702679

Culver I. H.

15/11/1949

22/02/1955

Means for Deployment of Parachutes at High Speeds

435

2703212

Heinrich H.G.

15/12/1953

01/03/1955

Parachute With Slanted Guide Extensions

436

2710067

Sforza Del Pesaro K. M.

28/02/1951

07/07/1955

Two-Stage Power Jets and Increased Flame Propagation for Helicopters

437

2717043

Isacco V.

16/05/1952

06/09/1955

Contractable Jet-Driven Helicopter Rotor

438

2721716

Beadle J. C. W.

23/03/1953

25/10/1955

Collapsible Parachute

439

2733880

Burrell G. G. et al

24/08/1954

07/02/1956

Kite

440

2737360

W. M. Allison W. M.

08/09/1950

06/03/1956

Flexible Kite

441

2740482

Hiller S. jr et al

20/11/1951

03/04/1956

Rotor Blade Mounted Jet Engine

442

2744701

Robey F. M.

29/01/1953

08/05/1956

Tetrahedral Kite and Method of Making Same

443

2746699

Hart R. H.

20/01/1954

22/05/1956

Parachute

444

2751172

Rogallo G. S. et al

17/11/1952

19/06/1956

Flexible Kite

445

2756007

Laskowitz I. B.

20/02/1951

24/07/1956

Jet-Powered Convertible Aircraft

446

2761636

Finlay D. W.

27/01/1953

04/09/1956

Variable Area Drag Chute

447

2762590

Huie K. K.

17/06/1954

11/09/1956

Kite

448

2764375

Lemoigne P. M.

27/04/1953

25/09/1956

Parachute

449

2783995

Isom W. R.

24/01/1950

05/03/1957

16mm Sound Projector Film Propeller Apparatus

450

2785870

Green W.

27/10/1953

19/03/1957

Kite

451

2793829

Brunfield E. B.

02/03/1953

28/05/1957

Rotary Kite

452

2797885

Barish D. T.

11/02/1954

02/07/1957

Vortex Ring Parachute

453

2798683

Swenson W. A.

19/03/1952

09/07/1957

Delayed Release Mechanism for Parachutes

454

2804276

Hutson A. W.

23/06/1955

27/08/1957

Kite

455

2811327

Roe, F. L.

01/12/1954

29/10/1957

Kite

456

2812570

Petersilie H. H. et al

26/10/1951

12/11/1957

Hardened Molded Articles

457

2818223

Doblhoff F. L.

09/04/1947

31/12/1957

Jet Propulsion for Helicopters

458

2825515

Gold D.

12/01/1956

04/03/1958

Parachute Riser System

459

2839259

Mayne R. L.

27/03/1956

17/06/1958

Kite Control Mechanism

460

2888675

Pratt A. et al

07/02/1956

26/05/1959

Water Borne Inflatable Radar Reflector Unit

461

2903207

Wilson E. L.

02/10/1957

08/09/1959

Flying Saucer Kite

462

2915261

Wallis B. N.

17/01/1955

01/12/1959

Aerodyne with Wings having Variable Sweep-Back

463

2927752

Jordan J. W.

28/08/1957

08/03/1960

Kite

464

2941765

Feldman

25/11/1958

21/06/1960

Kite Construction

465

2959385

Buhler W. C.

25/06/1957

08/11/1960

Stressed Skin Parachute

466

2960425

Sherman O. B.

02/09/1955

15/11/1960

Method of Integrally Uniting Thermoplastic Sheets with extruded Plastic

467

2989268

Andrews E. F.

27/01/1953

20/06/1961

Convertible Aircraft

468

2991961

Rogallo F. M. et al

06/05/1959

11/07/1961

Jet Aircraft Configuration

469

2993668

Gold D.

13/07/1959

25/07/1961

Glidable Parachute

470

3003722

Pohl R. A.

01/06/1956

10/10/1961

Inflatable Kite

471

3013753

Hughes C. W. et al

31/08/1960

19/12/1961

Steerable Parachute

472

3018075

Bowers J. C.

08/09/1958

23/01/1962

Kite Frame Assembly

473

3026121

Ellam P.

27/01/1961

20/03/1962

Midget Ice Boat

474

3035798

Brinkmann

07/07/1958

22/05/1962

Parachute

475

3047860

Swallow A. B. et al

27/11/1957

31/07/1962

Two-Ply Electromagnetic Energy Reflecting Fabric

476

3048354

Doutt K. A.

21/09/1959

07/08/1962

Aileron Control System for Aircraft

477

3055622

Harmon W. J.

13/05/1960

25/09/1962

Kite

478

3065937

Vigil J. G.

18/04/1960

27/11/1962

Collapsible Spacecraft

479

3067455

Reid J.

19/04/1956

11/12/1962

Method for Making a Window Pane Supporting and/or Guiding Structure

480

3073555

Barish D. T.

16/09/1957

15/01/1963

Parachutes

481

3079113

Meyer A, J, jr

04/10/1960

26/02/1963

Vehicle Parachute and Equipment Jettison System

482

3083933

Cella R. T.

28/04/1960

02/04/1963

Ski Glider

483

3086737

Hyman T.

24/04/1961

23/04/1963

Inflatable Kites

484

3086738

Lubash J. J.

19/03/1962

23/04/1963

Rotating Kite

485

3088166

Colombo R.

13/10/1959

07/05/1963

Method and Apparatus for Sheathing a Structural Member with

486

3090580

Kehlet A. B. et al

13/04/1962

21/05/1963

Space and Atmospheric Re-entry Vehicle

487

3093354

Pohl R. A.

10/10/1961

11/06/1963

Inflatable Kite

488

3102703

Armstrong R. W.  et al

13/08/1962

03/09/1963

Automatic Trim Control System for Towed Aircraft

489

3104857

Knacke T. W. et al

01/09/1961

24/09/1963

Glide Parachute

490

3116902

Gould A. W.

01/11/1960

07/01/1964

Kite Construction

491

3117753

Ewing E. G.

16/06/1961

14/01/1964

Gliding Parachute

492

3131894

Jalbert

10/01/1963

05/05/1964

Multi-cell Glide Canopy Parachute

493

3135482

Girard P. F.

26/12/1962

02/06/1964

Flexible Wind STOL Assist System for Aircraft

494

3135483

Girard P. F.

20/08/1962

02/06/1964

Auxilary Boom Control System for Rogallo Type Wing Aircraft.

495

3138348

Stahmer B.

15/05/1961

23/06/1961

Helicopter Mounted Parachute

496

3140842

Craigo C. E. et al

17/03/1961

14/07/1964

Flexible Wing Aircraft

497

3141640

Sutliff J. D. et al

28/05/1962

21/07/1964

Method of Deploying a Flexible Wing Glider

498

3152778

Girard P. F.

25/02/1963

13/10/1964

Articulated Spreader Bar Lateral Control System for Flexable Wing Aircraft

499

3153877

Effinger, W. L. Jr., et al

14/11/1962

27/10/1964

Soaring and Gliding Aircraft

500

3170660

Kehlet A. B.

28/09/1962

23/02/1965

Parachute Glider

501

3185412

Rogallo F. M.

29/04/1963

25/05/1965

Flexible Wing Vehicle Configurations

502

3188020

Nielson J. N. et al

22/07/1963

08/06/1965

Rotor Blade and Air Vehicle Embodying same

503

3194514

Rogallo F. M.

29/04/1963

13/07/1965

Flexible wing vehicle configurations  

504

3194520

Kurkjian D. C.

05/10/1962

13/07/1965

Kite

505

3197158

Rogallo F. M.

29/04/1963

27/07/1965

Flexible Wing Vehicle Configurations

506

3198458

Fink J. E.

06/05/1963

03/08/1965

Method of packing and deploying a foldable wing

507

3204368

Effinger, W. L. Jr., et al

15/10/1963

07/09/1965

Self-Powered Model Paraglider

508

3212730

Tschudy D. B. et al

19/04/1963

19/10/1965

Flying Inflatable Reentry Device With Landing Point Control Capability

509

3222816

Effinger, W. L. Jr., et al

28/05/1965

14/12/1965

Toy Powered Flexwing

510

3223361

Girard P. F.

05/10/1964

14/12/1965

Flexible Wing with Integrated Tail Unit

511

3228635

Hughes C. W. et al

24/04/1963

11/01/1966

Controllable Parachutes

512

3228636

Lemoigne P. M.

07/11/1963

11/01/1966

Parachute

513

3241793

Curtis W. B. et al

13/04/1962

22/03/1966

Kites

514

3248075

Cunningham F. V.

25/02/1963

25/04/1966

Kites

515

3250500

Hall R. S.

23/03/1964

10/05/1966

Kite Construction

516

3269673

Reiniger K.

28/01/1964

30/10/1966

Flying Craft, Particulary Space Craft

517

3269674

Girard P. F.

26/06/1964

30/08/1966

Flexible Wing with Pitch Stabilizating Means

518

3273828

 James H. A.

07/08/1964

20/09/1966

Double Delta Flexible Wing

519

3275271

Forehand J. E.

27/11/1964

27/09/1966

Flexible Wing Aircraft

520

3276730

Cleveland

23/07/1964

04/10/1966

Tailless Kite

521

3279723

Wieland E. et al

30/06/1964

18/10/1966

Aircraft Having Flexible Wing Surfaces

522

3285215

Potter J. T.

31/12/1964

15/11/1966

Roller Reefer

523

3285545

Bolt W. C.

05/02/1965

15/11/1966

Gliding Sail

524

3285546

Jalbert D. C.

01/10/1964

15/11/1966

Multi-Cell Wing Type Aerial Device

525

3286957

Libbey C. E.

30/06/1964

22/11/1966

Flexible Wing Deployment Device

526

3289976

Lemoigne P. M.

28/10/1964

06/12/1966

Aircraft

527

3295792

Rollins H. E. et al

19/07/1965

03/01/1967

Towed Glider

528

3295793

Renart L. E. A.

03/02/1963

03/01/1967

Kite-Type Aircraft

529

3296617

Rogallo F. M.

23/01/1963

03/01/1967

Target Kite

530

3297282

Cunningham F. V.

12/11/1963

10/01/1967

Kite

531

3298635

Barish D. T.

03/03/1964

17/01/1967

Self-Inflating Wings

532

3298639

Heinrich H. G. et al

08/02/1965

17/01/1967

Gliding Parachute

533

3306559

Girard P. F.

04/11/1963

28/02/1967

Roll Control System For Flexible Wing Aircraft

534

3310261

Rogallo F. M. et al

17/01/1964

21/03/1967

Control for Flexible Parawing

535

3315921

Riley V. F. et al

10/05/1965

25/04/1967

Steerable Gliding Parachute

536

3315922

Hull H. L.

22/03/1965

25/04/1967

Kite

537

3317165

Zobl R. J.

09/07/1965

02/05/1967

Kite Control

538

3326392

Rock W. H.

15/02/1965

20/06/1967

Kite Logging

539

3330511

Frier J.

28/05/1964

11/07/1967

Kite and Process of Making it

540

3330512

Null J. R.

24/10/1965

11/07/1967

Flying Saucer Kite

541

3335984

Holland R. P. jr

01/04/1965

15/08/1967

Kites

542

3335985

Neal A. D.

30/07/1965

15/08/1967

Inflated Kite

543

3347500

Hartig A. E.

30/06/1966

17/10/1967

Kite

544

3356316

Forehand J. E.

15/10/1965

05/12/1967

Hinged Spar Flexible Wing Glider

545

3357660

Condrashoff S. F.

01/06/1966

12/12/1967

Rectangular Moulded Plastic Kite

546

3361339

Nagare S.

09/02/1966

02/01/1968

Electric Motor and Compressor Assembly

547

3361388

Girard P. F.

07/03/1966

02/01/1968

Demountable Aircraft with Flexible Wing

548

3361389

De Foras J.

03/11/1965

02/01/1968

Flexible Wing Aircraft

549

3369780

Wieland E. et al

14/01/1966

20/02/1968

Aircraft Having Flexible Wing Surfaces

550

3381919

Girard P. F.

25/07/1966

07/05/1968

Flexible Wing Aerial Delivery System

551

3384326

Woodlief H. L. Jr

01/07/1966

21/05/1968

Flexible Wing Vehicle

552

3384330

Rollins H. E,

01/07/1966

21/05/1968

Flexible Wing Vehicle Apex

553

3386687

Rollins H. E,

01/07/1966

04/06/1968

Method of Deploying a Flexible Wing Vehicle

554

3390852

Miller A. B.et al

01/07/1966

02/07/1968

Flexible Wing Vehicle

555

3396921

Rogallo F. M.

17/01/1964

13/08/1968

Control Devices for Flexible Wing Aircraft

556

3399848

Wiess H.

10/10/1966

03/09/1968

Device for Preventing Trailing-Edge Fluttering of Paraglider Airfoils

557

3411981

Thomas C. H.

24/02/1966

19/11/1968

Method and Article from Laminating Non-Foamed Polyurethane

558

3412963

Struble A. D. Jr.

24/05/1965

26/11/1968

Method and Apparatus for Supporting A Load

559

3423049

Rogallo F. M.

17/01/1964

21/01/1969

Control Devices for Flexible Wing Aircraft

560

3423050

Rogallo F. M.

17/01/1964

21/01/1969

Control Devices for Flexible Wing Aircraft

561

3428277

Everett W. J. Jr.

13/02/1967

18/02/1969

Gliding Parachute

562

3429529

Rogallo F. M.

17/01/1964

25/02/1969

Control Devices for Flexible Wing Aircraft

563

3431794

Nelson D. M.

01/07/1966

11/03/1969

Cable Control

564

3433441

Cummings A. F.

16/05/1966

18/03/1969

Flexible Aerodynamic Body

565

3443779

Rogallo F. M. et al

16/11/1967

13/05/1969

Aeroflexible Structures

566

3446458

Rogallo F. M.

17/01/1964

27/05/1969

Control Devices for Flexible Wing Aircraft

567

3450377

Mitchell J. R.

04/01/1968

17/06/1969

Parachutes

568

3458162

Rogallo F. M.

17/01/1964

29/07/1969

Control Devices for Flexible Wing Aircraft

569

3458380

Kipp H. A.

16/08/1965

19/07/1969

Method of Bonding Thermoplastics

570

3460784

Rogallo F. M.

17/01/1964

12/08/1969

Control Devices for Flexible Wing Aircraft

571

3464652

Rogallo F. M.

17/01/1964

02/09/1969

Control Devices for Flexible Wing Aircraft

572

3480238

Barish D. T.

27/02/1967

25/11/1969

Glide Wing

573

3498565

Nash-Boulden S. S.

15/07/1966

03/03/1970

Maneuverable Glide Parachute

574

3504874

Lemoigne P. M.

26/02/1968

07/04/1970

Parachute

575

3507150

Stengel R. F.

24/01/1966

21/04/1970

Wind Velocity Probing Device and Method

576

3507464

Rogallo F. M.

18/03/1969

21/04/1970

Control Device for Flexible Wing 

577

3508726

Lemoigne P. M.

13/11/1967

28/04/1970

Members Subjected To An Airflow

578

3524613

Reuter J. D. et al

08/04/1968

18/09/1970

Flexible Gliding Wing

579

3534931

Rogallo F. M.

23/03/1968

20/10/1970

Varible Area flexible Wings

580

3540149

Lowe L. G.

08/07/1970

17/11/1970

Toy Aircraft having Weighted and Reinforced Structure

581

3547384

Clark L. J.

28/04/1969

15/12/1970

Air Foil Lifting Device with Multiple-Stage Lift Areas

582

3558087

Barish D. T.

22/05/1969

21/01/1971

Continuation of  US Pat 3480238

583

3565369

Barton C. A. C.

18/04/1968

23/02/1971

Aircraft Having Variable Sweep-Back Wings

584

3570790

Christoffel J. M.

05/08/1968

16/03/1971

Method of Making a Kite and Kite Structure

585

3570791

Jackson R. R.

31/05/1968

16/03/1971

Battened Kite Construction

586

3589654

Snyder S. L.

06/02/1969

29/06/1971

Glide Control System for Controlled Descent Parachute

587

3697023

Jackson R. R.

12/05/1971

10/10/1972

Kite

588

3740008

Grauel

12/10/1971

19/06/1973

Multi-Keeled Kite

589

3746286

Chistoffel J. M.

12/07/1971

17/07/1973

Kite Structure

590

3767145

Holland R. P. Jr.

29/10/1971

23/10/1973

Kites

591

3801052

Quercetti A.

30/10/1972

02/04/1974

Sailplane

592

3822844

Sutton S. J.

25/06/1973

09/07/1974

Parachute

593

3854682

Lindenbaum B.

07/05/1973

17/12/1974

Kite Arrangement annd Method of Construction

594

3860204

Checkley D. M.

11/05/1973

14/01/1975

Self-Stiffened Flexible Kite

595

3885343

Fields I. L.

28/06/1973

27/05/1975

Toy Airplane of Foldable Sheet Material and Launching Means

596

3920201

Battles W. R.

09/09/1974

18/11/1975

Pilotless Glider Construction

597

3936020

Jackson A. W.

03/08/1973

03/02/1976

Kite Construction

598

3949519

Meyer, B. C.

14/02/1975

13/04/1976

Toy Glider

599

3958780

Maysou J. T. et al

09/04/1975

25/05/1976

Convertible Canopy-to-Wing Shaped Parachute

600

3963012

Murray S. C.

03/05/1974

03/02/1976

Hang Glider

601

3980260

Laske L. L.

29/09/1974

14/09/1976

Inflatable Kite

602

3995799

Bartolini F. J.

23/05/1975

07/12/1976

Hang Glider

603

4018408

Pearce P. J. Cowan T. J.

15/07/1975

19/04/1977

Concave Parabolic Arch Kite

604

4026504

Chistoffel J. M. jr

09/02/1976

31/05/1977

Maneuverable, Inflatable Kite

605

4029273

Christoffel J. M. Jnr.

13/11/1975

14/06/1977

Kite

606

4050654

Heckman R. A.

27/12/1976

27/09/1977

Hang Glider

607

4067515

Searle T. C.

29/05/1976

10/01/1978

Hang Glider

608

4068607

Harmon G. L.

10/09/1976

17/01/1978

Controllable Wing Sail

609

4068810

Malewicki D. J.

05/05/1975

17/01/1978

Combination Motorcycle and Hang-Glider

610

4081158

Pearce P. J.

08/07/1976

28/03/1978

Monocoque Arched Kite

611

4116406

Hamilton P. D.

17/06/1977

26/09/1978

Hang Glider having Inflatable Airfoil

612

4150804

Jackson R. R.

11/10/1977

24/04/1979

Collapsible Kite

613

4215832

Horn G. L.

19/09/1978

05/08/1980

Inverted Cone Aircraft

614

4221351

Holland R. P. Jr.

13/04/1978

09/09/1980

Kites

615

4243191

Loy J. W.

29/05/1979

06/01/1981

Hooded Kite

616

4257187

Waters J. R.

02/10/1978

24/03/1981

Toy Glider

617

4272044

Cooper W. L.

05/10/1979

09/06/1981

Kite Construction

618

4279394

Loy J. W.

29/05/1979

21/07/1981

Swallowtail Kite

619

4286762

Prouty J. J.

27/04/1979

01/09/1981

Kite-Like Flying Device and Accessories Thereof

620

4354647

Carpenter L. O.

19/03/1980

19/10/1982

Minature Collapsible Kite and Method of Making Same

621

4399969

Gargano W. L. B.

31/12/1980

23/08/1983

Gliding Parachute

622

4563969

Le Bail R. C.

05/03/1982

14/01/1986

Sail having Variable Propelling and Lifting Effects

623

4596368

Schmittle H. J.

21/10/1983

24/06/1986

Ultralight Aircraft with Freely Rotating Wing

624

4651665

Drake J. R.

02/08/1985

24/03/1987

Hand Sail

625

4708079

Magnan J. J.

05/09/1984

24/11/1987

Flex Wing Apparatus with Resilient Couplings

626

4807832

Tabor D. C.

28/02/1989

28/12/1987

Two String Delta-Style Kite With Sail Curvature Control

627

4815681

Crowell R. L.

07/12/1987

28/03/1989

Stunt Kite Dihedral Wing

628

4892272

Hadzicki J. R.

14/10/1988

09/01/1990

Kite-Like Flying Device with Dual Handles

629

4927100

Provenzo E. F.  Jr. &  Zorn P. A.

11/11/1988

22/05/1990

Airfoil Configuration

630

4988059

Allee W. N.

28/08/1989

29/01/1991

Large Area Single Surface Display Kite

631

5074498

Allee W. N.

02/05/1991

24/12/1991

Single Surface Display Kite

632

5082207

Tulilius J.

16/07/1990

21/01/1992

Active Flexible Wing Aircraft Control System

633

5120006

Hadzicki J. R.

08/01/1990

09/06/1992

Kite-Like Flying Device with independent Wing Surface Control

634

5533694

Carpenter H. G.

08/03/1994

07/07/1996

Method for Locating the Resultant of Wind Effects on Tethered Aircraft

635

5655944

Fusselman R. M.

01/03/1996

12/08/1997

Packaging Apparatus and Aerial Device formed from Sheet Material

636

5878979

Fisher J. A. & Miller E. V.

02/11/1995

09/03/1999

Method and Apparatus for Landing a Wing

637

5884863

Fisher J. A. & Miller E. V.

26/10/1995

23/03/1999

Method and Apparatus for deploying a wing

638

6220547

Smith J. J. Bennett T. W. Fow R. L. jr

08/06/1999

24/04/2001

Large Scale Parafoil Apparatus with an Energy Attenuator for Controlling

639

6283816

Pascual R.

18/02/2000

04/09/2001

Minature Kites and Method for Making them

640

6357697

Wu P. C.

11/10/2000

19/03/2002

Kite Structure

641

6598833

Tabor D.

12/03/2002

29/07/2003

Aircraft Kite

642

6640483

Nelson A. L.

04/05/2001

04/11/2003

Lightweight Bird Decoy Apparatus

643

6663050

Tabor D.

08/01/2003

30/12/1899

Aircraft Kite

644

6854690

Tabor D.

11/04/2003

15/02/2005

Aircraft Kite

645

6905096

Tabor D. Alonso F. A.

11/12/2003

14/06/2005

Kite with Planar Aerodynamic Surface

646

7093803

Culp D. A.

16/12/2003

22/08/2006

Apparatus and Method for Aerodynamic Wing

647

7344377

Bozicevic M.

17/02/2005

18/03/2008

Improving Performance, Slalom Water Skier

648

20070084970

Carlson G. S. Joe R.

17/10/2005

19/04/2007

Miniature Kite Frame

649

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