Drilldown: Patents

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Patents > Patent agent : Charles Dony or J. Germain or Victor J. Evans & Assigned to: None

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Office:
Inventors:
Armand-Jean-Auguste Deperdussin (20) · Émile Letord (13) · Henri-Hubert Pagny (10) · Louis Marmonier (7) · None (5) · René Hanriot (4) · Jean Constantin (4) · Georges-Joseph de Feure (3) · Désiré Sival (3) · George Lehberger (3) · Oswald François Léopold Keun (3) · Joseph Gachet (3) · Gabriel Voisin (3)
Inventor country:
Applicant person:
Armand-Jean-Auguste Deperdussin (19) · Émile Letord (13) · None (12) · Henri-Hubert Pagny (8) · Louis Marmonier (7) · René Hanriot‎ (4) · Jean Constantin (4) · Georges-Joseph de Feure (3) · Joseph Gachet (3) · Gabriel Voisin (3) · George Lehberger (3) · Désiré Sival (3)
Applicant is inventor:
Tech fields:
None (95) · airplane (39) · stability (30) · frame (26) · propulsion (19) · navigation (15) · propeller (13) · rudder (13) · control (11) · hybrid (10) · safety (10) · construction (9) · airfoil (9) · LTA (9) · helicopter (9) · Propellers (8)
Full specification filed date:
Application number:
None (23) · 494571D (2) · 496388D (2) · 510210D (2) · 510212D (2)
Granted:
Supplementary to patent:
None (168) · Patent FR-1910-435166 (2) · Patent FR-1910-427818 (2) · Patent FR-1905-361723 (2) · Patent FR-1910-421420 (2) · Patent FR-1908-394254 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (119) · None (14) · USPC 244/80 (7) · USPC 244/119 (4) · USPC 244/104R (4) · USPC 244/45R (4) · USPC 244/139 (3) · USPC 244/90R (3) · FR 6.2 (3) · USPC 244/79 (3) · USPC 244/131 (2) · USPC 244/48 (2) · USPC 244/73R (2) · FR 14.1 (2) · USPC 244/66 (2) · USPC 244/233 (2) · USPC 244/51 (2) · USPC 244/100R (2) · USPC 244/87 (2)
IPCs:
None (73) · IPC B64C17/00 (21) · IPC B64C1/00 (17) · IPC B64C39/00 (14) · IPC B64C25/00 (10) · IPC B64C3/00 (8) · IPC B64C27/04 (5) · IPC B64D33/10 (4) · IPC B64C35/00 (4) · IPC B64C23/00 (4) · IPC B64C13/00 (3) · IPC B64C3/56 (3) · IPC B64C3/18 (3) · IPC B64C17/06 (3) · IPC B64C3/38 (3)
CPCs:
CPC B64C17/00 (32) · CPC B64C23/005 (12) · CPC B64C2700/6295 (11) · CPC B64C39/00 (10) · CPC B64C3/385 (8) · CPC B64C25/64 (7) · CPC B64F2700/6226 (7) · CPC B64C17/06 (7) · CPC B64C3/00 (6) · CPC B64C2700/6212 (6) · CPC B64C2700/6218 (6) · CPC B64D33/10 (5) · CPC B64B1/00 (5) · CPC B64C25/62 (5) · CPC B64C9/00 (5) · CPC B64C2700/6274 (5) · CPC B64C33/02 (5)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 212 results in range #1 to #212.

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