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Patents > IPCs: None & Number of text pages: 4-6000000

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Inventor country:
US (507) · GB (145) · FR (97) · DE (61) · CA (23) · HU (18) · AU (18) · None (17) · AT (15) · IT (11) · RU (9) · NZ (9) · RO (7) · CH (5) · AH (5) · PE (4) · NL (4) · MC (4)
Applicant firm:
None (874) · Curtiss Aeroplane (8) · Tarbox Safety Aircraft Company (5) · Westinghouse Air Spring Company (4) · Curtiss Aeroplane & Motor Corporation (4) · Aeroplane Destroyer Company (3) · Macy Engineering Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Sopwith Aviation Company Limited (2) · Sperry Gyroscope Company (2) · Westinghouse Canada Limited (2)
Applicant is inventor:
Granted:
Supplementary to patent:
None (674) · Patent US-1909-970771 (5) · Patent GB-1909-26034 (5) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent GB-1913-16499 (4) · Patent GB-1911-12232‎‎ (4) · Patent GB-1908-4519 (4) · Patent US-1913-1087946 (3) · Patent US-1910-1011683 (3) · Patent HU-1901-22471 (3) · Patent FR-1902-321808 (3) · Patent GB-1903-27212 (3)
Related to aircraft:
Assigned to:
None (878) · 1 (18) · Westinghouse Air Spring Company (4) · Goodyear Tire and Rubber Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Curtiss Aeroplane and Motor Corporation (2) · Sperry Gyroscope Company (2) · Aeroplane Destroyer Company (2)
IPCs: (Click arrow to add another value)
CPCs:
None (448) · CPC B64C17/00 (53) · CPC B64C13/00 (48) · CPC B64C23/005 (32) · CPC B64B1/00 (31) · CPC B64C2700/6295 (27) · CPC B64C3/385 (20) · CPC B64C39/005 (20) · CPC B64C33/02 (19) · 1 (18) · CPC B64C35/00 (16) · CPC B64C39/08 (14) · CPC B64C3/14 (11) · CPC B64C13/24 (10) · CPC B64C3/40 (9) · CPC B64C25/60 (9) · CPC B64C39/00 (8) · CPC B64C2700/6218 (8) · CPC B64C33/00 (7) · CPC B64C27/12 (6)
First filing:
Cites these patents:
None (909) · USPC 244/48 (3) · USPC 244/87 (2)
Citations from after 1930:

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