Drilldown: Patents

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Patents > Tech fields : aileron or marine & Supplementary to patent: None

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Office:
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Application number:
None (231)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (183) · Armengaud jeune (8) · John P. Tarbox (7) · Munn & Co. (7) · None (6) · Brandon frères (4) · Victor J. Evans (3) · Charles Dony (3) · Weismann et Marx (3) · Michael J. Stark & Sons (3) · J. Bonnet-Thirion (3)
National tech categories:
None (112) · FR 6.4 (47) · IT 8 (12) · FR 6.2 (11) · GB 4 propel & steer (8) · FR 6.3 (7) · DE 77h.9 (6) · BE K (6) · DE 77 (6) · USPC 244/50 (5) · USPC 244/90R (5) · USPC 244/119 (5) · AU 90.3 (5) · GB 4 (4) · USPC 244/70 (4) · AT 77d (4)
IPCs:
None (236) · IPC B64C17/00 (14) · IPC B64C39/00 (13) · IPC B64C1/00 (13) · IPC B64C11/00 (13) · IPC B64C35/00 (10) · IPC B64B1/00 (8) · IPC B64C13/00 (5) · IPC B63H11/00 (3) · IPC B64C23/00 (3) · IPC B64C3/00 (3)
CPCs:
None (123) · CPC B64C11/006 (22) · CPC B64C35/00 (20) · CPC B64C17/00 (15) · CPC B64C13/00 (14) · CPC B64B1/00 (13) · CPC B64C39/00 (9) · CPC B64C27/54 (8) · CPC B64C11/00 (8) · CPC B64C2700/6295 (7) · CPC B63H1/12 (7) · CPC B64C9/00 (6) · CPC B64C2700/6256 (6) · CPC B63H1/04 (6) · CPC B64C33/02 (5) · CPC B64C23/005 (5) · CPC B64F2700/6261 (5) · CPC B64C11/48 (5)
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Citations from after 1930:
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