Drilldown: Patents

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Patents > Tech fields: takeoff & IPCs : IPC B64C17/00 or None

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Office:
Inventors:
John Washington Wilson (9) · Thomas Augustus Dring (8) · Édouard Deniéport (3) · John Anderson (2) · Oswald François Leopold Keun (2) · Henri Fabre (2) · Joseph Hofmann (2) · Joseph de Pierpont de Burnot (2) · Augusto Emilio Mueller (2) · René Caudron (2) · Gaston Caudron (2) · None (2)
Inventor country:
Applicant person:
None (45) · John Washington Wilson (9) · Thomas Augustus Dring (3) · Édouard Deniéport (3) · René Caudron (2) · Henri Fabre (2) · Joseph de Pierpont de Burnot (2) · Gaston Caudron (2) · John Anderson (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (68)
Granted:
Related to aircraft:
Patent agent:
None (60) · Victor J. Evans (4) · Munn & Co. (3) · Poole & Brown (2) · Joshua R. H. Potts (2) · Noyes & Harriman (2) · None (2)
National tech categories:
None (30) · FR 6.4 (6) · AT 77d (5) · USPC 244/63 (5) · USPC 244/50 (4) · GB 4 propel & steer (4) · USPC 244/22 (4) · HU V/h (4) · USPC 244/6 (4) · BE K (4) · USPC 244/80 (4) · GB 4 without buoyant (3) · USPC 244/11 (3) · IT 8 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (67) · CPC B64C23/005 (11) · CPC B64C33/02 (7) · CPC B64C13/00 (4) · CPC B64C3/14 (4) · CPC B64C2700/6295 (4) · CPC B64C17/00 (4) · CPC B64C33/00 (4) · CPC B64C39/005 (4) · CPC B64B1/00 (3) · CPC B64F1/06 (3) · CPC B64C29/0033 (3) · CPC B64C2700/6218 (3) · CPC B64C25/52 (2) · CPC B64C35/00 (2) · CPC B64C21/02 (2) · CPC B64C39/08 (2)
First filing:
Citations from after 1930:

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