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Patents > National tech categories : USPC 244/103W or None & Number of figures: 5-50

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Inventor country:
US (446) · GB (387) · FR (189) · DE (81) · IT (30) · None (21) · AT (18) · AU (15) · CH (15) · NZ (10) · IE (9) · CA (8) · RU (8) · HU (7) · BE (6) · AH (6) · RO (6) · NL (4) · IN (4)
Applicant firm:
None (1101) · Curtiss Aeroplane (16) · Blackburn Aeroplane and Motor Co. (12) · Sperry Gyroscope Company (8) · Sopwith Aviation Company Limited (6) · Vickers Limited (4) · Westinghouse Electric & Manufacturing Company (4) · Société anonyme Astra (4) · Blackburn Aeroplane & Motor Co. (3) · Curtiss Aeroplane & Motor Corporation (3) · Curtiss Aeroplane and Motor Corporation (3) · British and Colonial Aeroplane Co. (3) · Tarbox Safety Aircraft Company (3) · Grand Rapids Trust Company (3) · Moteurs Salmson (3) · Ateliers d'aviation Louis Bréguet (3)
Applicant is inventor:
Granted:
Related to aircraft:
Assigned to:
None (1194) · Sperry Gyroscope Company (7) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Aeroplane (3) · Curtiss Aeroplane & Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (3) · Moteurs Salmson (3) · Haskelite Manufacturing Corporation (2) · Aeroplane Destroyer Company (2) · John A. Roebling's Sons (2) · Goodyear Tire and Rubber Company (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (517) · IPC B64C17/00 (81) · IPC B64C1/00 (73) · IPC B64C39/00 (68) · IPC B64C3/00 (43) · IPC B64C35/00 (36) · IPC B64C3/38 (34) · IPC B64B1/00 (27) · IPC B64C23/00 (24) · IPC B64C3/18 (23) · IPC B64C11/00 (21) · IPC B64C13/00 (20) · IPC B64C27/04 (17) · IPC B64C3/56 (16) · IPC B64C33/02 (16) · IPC B64C17/06 (15) · IPC B64C33/00 (14) · IPC B64C1/06 (14) · IPC B64C25/00 (13) · IPC B64C3/54 (10)
First filing:
Cites these patents:
None (1224) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of diagram pages:

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