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Patents > Office : BE or Other & CPCs : CPC B22D33/00 or CPC B64C13/00 or CPC B64C35/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
None (655) · Curtiss Aeroplane (18) · Blackburn Aeroplane and Motor Co. (7) · Société Anonyme des Établissements Nieuport (6) · J. Schweitzer et Cie (5) · Tarbox Safety Aircraft Company (4) · British and Colonial Aeroplane Co. (4) · Curtiss Motor Company (4) · Alphonse Tellier et Cie (4) · Ateliers d'aviation Louis Bréguet (3) · Curtiss Aeroplane and Motor Corporation (3) · Dornier Metallbauten (3) · Société des Avions Louis Bréguet (3)
Applicant is inventor:
Tech fields:
None (306) · airplane (185) · control (116) · stability (83) · frame (79) · hydroaeroplane (70) · Design (69) · navigation (60) · rudder (60) · steering (50) · hydroplane (43) · wings (37) · marine (36) · construction (30) · landing (27) · hybrid (26) · aerodynamics (26) · wheels (24) · takeoff (21) · subsystem (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (618) · Patent FR-1916-493411 (3) · Patent FR-1912-455471 (3) · Patent US-1909-970771 (3) · Patent BE-1912-02-27 Caudron (3) · Patent US-1913-1094989 (3) · Patent FR-1910-426487 (3) · Patent US-1910-1055379 (3)
Related to aircraft:
Patent agent:
None (378) · Armengaud jeune (19) · Brewer & Son (14) · John P. Tarbox (14) · Munn & Co. (14) · Marks & Clerk (14) · Boult, Wade & Tennant (12) · Weismann et Marx (10) · Haseltine, Lake & Co. (9) · None (8) · Abel & Imray (7) · Dupont et Elluin (6) · J. Bonnet-Thirion et Breton (6) · M. Zerolo (6) · L. Chassevent (5) · Dom. Casalonga (5) · Brandon frères (5) · Louis Tailfer (5)
National tech categories:
None (342) · FR 6.4 (146) · USPC 244/233 (36) · USPC 244/90R (34) · DE 77h.5 (26) · USPC 244/78.1 (17) · DE 77h.9 (15) · USPC 244/87 (15) · USPC 244/82 (13) · USPC 244/234 (10) · USPC 244/225 (10) · USPC 244/231 (9) · USPC 244/88 (8) · USPC 244/237 (8) · USPC 244/89 (7)
IPCs:
None (389) · IPC B64C13/00 (167) · IPC B64C35/00 (152) · IPC CPC B64C13/00 (38) · IPC B64C13/00 (4) · IPC B64C25/04 (3) · IPC B64C23/00 (2) · IPC F16F9/348 (2) · IPC F16F9/34 (2) · IPC F16F9/32 (2) · IPC F16F9/06 (2) · IPC F16C17/10 (2) · IPC F02K1/36 (2) · IPC F02K1/28 (2) · IPC B64C29/00 (2) · IPC F22D11/02 (2) · IPC B64C11/00 (2) · IPC B22D33/00 (2) · IPC B63B1/26 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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