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Patents > Tech fields : Marine or Springs & Granted: Yes

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Office:
Inventor location:
None (455) · New York state (4) · Loire (4) · England (4) · County of London (3) · Basse-Pyrénées (3) · Budapest (3) · Peterborough (2) · Northants (2) · Hampshire (2) · Hammondsport (2) · La Ricamarie (2)
Applicant firm:
None (453) · Curtiss Aeroplane (3) · Curtiss Aeroplane & Motor Corporation (3) · General Electric Company (2) · Louis-Honoré Gauthier (2) · Allgemeine Elektricitäts-Gesellschaft (2) · J. Schweitzer et Cie (2) · Frederick Sage & Company, Limited (2) · Curtiss Aeroplane and Motor Corporation (2) · Curtiss Motor Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (310)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (366) · Patent GB-1911-12232 (8) · Patent FR-1904-340154 (6) · Patent FR-1841-9265 (6) · Patent CH-1912-62201 (4) · Patent AU-1909-15563‎ (4) · Patent FR-1910-424987 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent GB-1913-16499 (3) · Patent DE-1896-98109 (3) · Patent AU-1911-510 (3) · Patent US-1913-04-01 Cooper (3) · Patent NZ-1909-26981 (3)
Related to aircraft:
Patent agent:
None (232) · Armengaud jeune (12) · None (9) · Munn & Co. (9) · John P. Tarbox (8) · Haseltine, Lake & Co. (7) · Marks & Clerk (6) · Brandon frères (5) · H. Bœttcher fils (4) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (4) · V. Matray (3) · Abel & Imray (3) · Schwab (3) · C. Blétry (3) · Y. Rabilloud et fils (3) · Michael J. Stark & Sons (3) · J. Bonnet-Thirion (3)
National tech categories:
None (146) · FR 6.4 (54) · FR 6.2 (29) · IT 8 (19) · FR 6.3 (10) · GB 4 propel & steer (10) · DE 77h.9 (9) · AT 77d (9) · DE 77 (8) · USPC 244/50 (7) · FR 6 (7) · HU V/h (7) · AU 90.3 (6) · FR 5.8 (5) · GB 4 with buoyant (5) · GB 4 (5) · USPC 244/22 (5)
IPCs:
None (298) · IPC B64C35/00 (21) · IPC B64C39/00 (19) · IPC B64C11/00 (18) · IPC B64C17/00 (14) · IPC B64B1/00 (13) · IPC B64C1/00 (8) · IPC B64C11/16 (5) · IPC B63H1/12 (4) · IPC B64C3/00 (3) · IPC B64C25/04 (3) · IPC B63B1/20 (3) · IPC B64C13/00 (3) · IPC B64B1/58 (3) · IPC B63H1/00 (3)
CPCs:
None (178) · CPC B64C35/00 (34) · CPC B64C11/006 (28) · CPC B64B1/00 (18) · CPC B64C17/00 (15) · CPC B64C39/00 (14) · CPC B64C2700/6295 (10) · CPC B64C27/54 (9) · CPC B64C11/00 (8) · CPC B64C33/02 (7) · CPC B64C13/00 (7) · CPC B63H1/04 (6) · CPC B64F2700/6261 (6) · CPC B64C11/48 (6) · CPC B63H1/12 (6) · CPC B64C2700/6218 (6) · CPC B64C39/005 (5) · CPC B64C11/16 (5) · CPC B64C23/005 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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