Drilldown: Patents

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Patents > Related to aircraft : Jan 15, 1908 or Yes & National tech categories : USPC 244/80 or None

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Inventor country:
None (1417) · GB (327) · FR (311) · US (240) · DE (189) · IT (29) · AT (26) · HU (21) · BE (19) · CH (17) · ES (11) · RU (11) · AU (10) · SE (9) · CA (9) · AH (8) · IE (8) · NO (7)
Applicant firm:
None (2571) · Curtiss Aeroplane (7) · Westinghouse Electric & Manufacturing Company (6) · Tarbox Safety Aircraft Company (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Moteurs Salmson (4) · Sperry Gyroscope Company (4) · Jacob Lohner & Co. (4) · Aéroplanes Morane-Saulnier (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Ateliers d'aviation Louis Bréguet (3) · Aktiebolaget Aviatorer (3)
Applicant is inventor:
Application number:
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (2007) · Marks & Clerk (67) · Haseltine, Lake & Co. (55) · Boult, Wade & Tennant (37) · Herbert Haddan & Co. (30) · Abel & Imray (22) · W. P. Thompson & Co. (20) · Wheatley & Mackenzie (18) · None (15) · Johnsons & Willcox (13) · A. M. & William Clark (12) · Edward Evans & Co. (12) · Brewer & Son (11) · Lloyd Wise & Co. (11) · Browne & Co. (11) · Hyde & Heide (10) · Jensen & Son (9) · Boult, Wade, and Tennant (9)
National tech categories: (Click arrow to add another value)
IPCs:
None (2053) · IPC B64C17/00 (63) · IPC B64C1/00 (62) · IPC B64C39/00 (55) · IPC B64B1/00 (32) · IPC B64C3/18 (27) · IPC B64C3/38 (26) · IPC B64C11/00 (26) · IPC B64C3/00 (21) · IPC B64C23/00 (20) · IPC B64C33/02 (16) · IPC B64C17/06 (16) · IPC B64C25/00 (15) · IPC B64B1/58 (15) · IPC B64C13/00 (14) · IPC B64C33/00 (11) · IPC B64C35/00 (11) · IPC B64C1/06 (11)
First filing:
Citations from after 1930:

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