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Patents > Supplementary to patent : Patent FR-1912-447782 or None & Number of diagram pages: 2-3

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Inventor country:
US (962) · FR (327) · GB (298) · DE (114) · None (24) · CA (24) · AT (21) · AU (16) · IT (14) · BE (12) · HU (12) · RU (11) · CH (10) · NZ (7) · AH (7) · SE (6) · RO (5) · IE (5)
Applicant firm:
None (1734) · Curtiss Aeroplane (13) · Blackburn Aeroplane and Motor Co. (11) · Curtiss Aeroplane and Motor Corporation (5) · Sperry Gyroscope Company (4) · Moteurs Salmson (3) · Société Anonyme des Établissements Nieuport (3) · Sopwith Aviation Company Limited (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Vickers Limited (3) · Packard Motor Car Company (3) · Blackburn Aeroplane & Motor Co. (3) · Westinghouse Air Spring Company (3) · Alphonse Tellier et Cie (3)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (1769) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (4) · Curtiss Aeroplane (4) · Westinghouse Air Spring Company (3) · Moteurs Salmson (3) · Goodyear Tire and Rubber Company (3) · A. B. Bowman (2) · Magneso Calcite Fire-Proof Company (2) · Société Duquesne & Dockès (2) · Aeroplane Destroyer Company (2) · Sturtevant Aeroplane Co. (2)
IPCs:
None (969) · IPC B64C39/00 (107) · IPC B64B1/00 (80) · IPC B64C17/00 (69) · IPC B64C1/00 (58) · IPC B64C13/00 (42) · IPC B64C3/38 (38) · IPC B64C23/00 (37) · IPC B64C35/00 (33) · IPC B64C3/00 (32) · IPC B64C33/02 (31) · IPC B64C11/00 (26) · IPC B64C33/00 (26) · IPC B64C27/04 (24) · IPC B64C25/00 (18) · IPC B64B1/58 (16) · IPC B64C3/54 (16) · IPC B64C3/56 (14) · IPC B64C17/06 (12) · IPC CPC B64C13/00 (10)
First filing:
Cites these patents:
None (1855) · 0 (3) · Patent GB-1914-23502 (2) · Patent GB-1909-25116 (2)
Citations from after 1930:
Number of diagram pages:

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