Drilldown: Patents

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Patents > Year filed: 1918 & Office: US

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Year filed:
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Applicant person:
None (39) · Pierre-Jean-René Postel-Vinay (5) · James Vernon Martin (4) · HEWLETT PACKARD (3) · Westinghouse Electric and Manufacturing Company (3) · Gianni Caproni (3) · MIX MELVILLE W (3) · John William Rapp (3) · GOODYEAR TIRE RUBBER (3) · Harris G Hooper (3)
Applicant is inventor:
Tech fields:
None (214) · airplane (21) · construction (15) · frame (11) · propellers (9) · fuselage (8) · design (8) · propulsion (7) · stability (6) · LTA (6) · control (6) · wings (6) · aerodynamics (6) · hybrid (5) · helicopter (5) · landing (5) · subsystem (5) · aeroplane (5)
Full specification filed date:
Application number:
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Related to aircraft:
Patent agent:
None (237) · Munn & Co. (5) · John P. Tarbox (4) · H. R. Kerslake (3) · Herbert H. Thompson (3) · Warren S. Ostow (2) · Kerr, Page, Cooper & Hayward (2) · None (2) · Philip -- Ricekweich? (2)
National tech categories:
None (280) · USPC 244/22 (2) · USPC 244/17.21 (2) · USPC 244/231 (2) · USPC 244/234 (2) · USPC 244/119 (2) · USPC 244/50 (2) · USPC 244/87 (2) · USPC 244/66 (2)
IPCs:
None (227) · IPC B64C3/00 (16) · IPC B64C39/00 (5) · IPC B64C1/00 (5) · IPC B64C25/00 (4) · IPC B64C35/00 (4) · IPC B64C13/00 (4) · IPC B64C11/20 (4) · IPC B64C11/00 (3) · IPC B64C23/00 (3) · IPC B64C17/00 (3) · IPC B64C3/18 (3) · IPC B64C1/06 (2) · IPC B64C27/10 (2) · IPC B64C27/00 (2) · IPC B64B1/58 (2) · IPC B64B1/00 (2) · IPC B64C13/12 (2)
CPCs:
CPC B64C2700/6295 (23) · CPC B64C3/00 (19) · CPC B64C23/005 (18) · CPC B64C39/00 (16) · CPC B64C17/00 (12) · CPC B64C13/00 (11) · CPC B64C2001/0081 (10) · CPC B64C2700/6233 (9) · CPC B64C2700/6274 (8) · CPC B64B1/40 (8) · CPC B64C2700/6235 (8) · CPC B64C1/00 (8) · CPC B64C35/00 (8) · CPC B64C39/005 (8) · CPC B64C3/18 (7) · CPC B64C33/02 (7) · CPC B64C2700/6256 (7) · CPC B64C2700/6212 (6)
First filing:
Citations from after 1930:
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