Drilldown: Patents

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None (2) · 1912 (33) · 1913 (9) · 1914 (4) · 1915 (2) · 1916 (1) · 1917 (1) · 1920 (1)

AT (2) · AU (1) · BE (1) · DE (1) · ES (1) · FR (22) · GB (6) · HU (1) · IN (1) · US (17)

Archibald David MacDonald (2) · Otto TROSSIN (2) · Léon Dangy (2)

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None (1) · AT (1) · AU (2) · DE (5) · FR (21) · GB (3) · IT (2) · KH (1) · NL (1) · US (17)

None (3) · TROSSIN Otto (2) · Léon Dangy (2)

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None (53)

None (4) · COMPANY (1) · INDIV (48)

No (4) · Yes (49)

None (32) · airplane (8) · stability (7) · automatic stability (5) · control (3) · design (3) · Parachutes (2) · equilibrium (2) · Landing (2) · Lift (2) · Sustentation (2) · Chassis (2) · wheels (2) · wing warping (2)

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January 1, 1912 (1) · January 2, 1912 (1) · January 4, 1912 (3) · January 5, 1912 (1) · January 6, 1912 (2) · January 8, 1912 (4) · January 10, 1912 (1) · January 11, 1912 (2) · January 12, 1912 (5) · January 13, 1912 (4) · January 15, 1912 (1) · January 16, 1912 (3) · January 17, 1912 (1) · January 18, 1912 (1) · January 19, 1912 (2) · January 20, 1912 (2) · January 22, 1912 (3) · January 23, 1912 (2) · January 24, 1912 (1) · January 25, 1912 (1) · January 26, 1912 (1) · January 27, 1912 (1) · January 29, 1912 (5) · January 30, 1912 (3) · January 31, 1912 (2)

September 2, 1912 (1)

None (7)

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None (7) · 1912 (27) · 1913 (9) · 1914 (5) · 1915 (2) · 1916 (1) · 1917 (1) · 1920 (1)

No (5) · Yes (48)

June 1912 (3) · July 1912 (1) · October 1912 (1) · March 1913 (2) · April 1913 (2) · September 1913 (1) · October 1913 (1)

None (43) · Patent AT-1913-59404 (1) · Patent AT-1913-59461 (1) · Patent BE-1910-12-31 Léon Dangy (2) · Patent DE-1911-04-03 Gustav Behrens (1) · Patent FR-1908-393976 (1) · Patent FR-1911-426612 (1) · Patent FR-1911-431862 (1) · Patent FR-1911-443878 (1) · Patent FR-1911-443982 (1) · Patent US-1910-1181851 (1)

None (7) · 1 (23) · Yes (23)

None (45) · Anthony J. Callinan (1) · Charles Assi (1) · Émile Bert (1) · Lefort (1) · None (1) · Otto Morris? (1) · Phillipss (1) · Rupert Remfry (1)

None (51) · Conrad L. Schopp (1) · International Aeronautical Construction Company (1)

None (27) · AT 33d (1) · AT 77d (1) · DE 77h.5 (1) · FR 6.4 (7) · HU V/h (1) · Patent GB-1911-255 (1) · USPC 244/119 (1) · USPC 244/13 (1) · USPC 244/133 (1) · USPC 244/17.19 (1) · USPC 244/200 (1) · USPC 244/219 (1) · USPC 244/234 (1) · USPC 244/46 (1) · USPC 244/47 (1) · USPC 244/73R (1) · USPC 244/80 (2) · USPC 244/92 (1) · USPC 244/93 (1)

None · IPC B64C17/00 · IPC B64C39/00 · IPC B64B1/00 · IPC B64C1/00 · IPC B64C3/00 · IPC B64C11/00 · IPC B64B1/58 · IPC B64C35/00 · IPC B64C3/38 · IPC B64C23/00 · IPC B64C33/02 · IPC B64C13/00 · IPC B64C25/00 · IPC B64C27/04 · IPC B64C33/00 · IPC B64B1/40 · IPC B64C3/54 · IPC B64C3/18 · IPC B64C17/06

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None (8) · CPC B61L11/08 (1) · CPC B64B1/58 (1) · CPC B64C1/00 (3) · CPC B64C1/28 (1) · CPC B64C11/001 (3) · CPC B64C11/003 (1) · CPC B64C13/00 (1) · CPC B64C13/06 (1) · CPC B64C17/00 (13) · CPC B64C17/06 (1) · CPC B64C2001/0081 (1) · CPC B64C21/10 (1) · CPC B64C23/005 (1) · CPC B64C25/58 (1) · CPC B64C25/64 (1) · CPC B64C27/04 (2) · CPC B64C27/16 (1) · CPC B64C2700/6214 (1) · CPC B64C2700/6216 (1) · CPC B64C2700/6218 (6) · CPC B64C2700/6219 (2) · CPC B64C2700/6222 (1) · CPC B64C2700/6245 (1) · CPC B64C2700/6281 (3) · CPC B64C2700/6295 (2) · CPC B64C3/38 (1) · CPC B64C3/385 (1) · CPC B64C3/40 (1) · CPC B64C3/48 (2) · CPC B64C3/52 (1) · CPC B64C35/00 (2) · CPC B64C39/00 (1) · CPC B64C39/008 (2) · CPC B64F2700/6226 (1) · CPC B64F2700/6265 (1) · CPC B64F2700/6292 (1) · CPC Y10S244/90 (1) · CPC Y10T152/10225 (1)

None (2) · 1900 - 1909 (1) · 1910 - 1919 (48) · 1960 - 1969 (2)

None (2) · No (24) · Yes (27)

None (52) · Patent FR-1912-443878 (1)

None (2)

None (31) · 2 - 3 (8) · 3 - 5 (7) · 5 - 50,000,000 (7)

None (35) · 1 - 2 (3) · 2 - 4 (4) · 4 - 8 (5) · 8 - 30 (6)

None (33) · 1 (14) · 2 (3) · 3 (2) · 4 (1)

None (34) · 1 - 2 (2) · 2 - 4 (4) · 4 - 7 (7) · 7 - 13 (6)