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Patents > CPCs : CPC B64C13/00 or CPC B64C35/00 or CPC B64C39/00

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Office:
Inventor country:
Applicant firm:
None (1177) · Curtiss Aeroplane (20) · Société Anonyme des Établissements Nieuport (9) · Blackburn Aeroplane and Motor Co. (7) · J. Schweitzer et Cie (5) · Alphonse Tellier et Cie (4) · Curtiss Motor Company (4) · British and Colonial Aeroplane Co. (4) · Tarbox Safety Aircraft Company (4) · Société des Avions Louis Bréguet (3) · Dornier Metallbauten (3) · Société R. Bourbeau et H. Devaux (3) · Curtiss Aeroplane and Motor Corporation (3) · Ateliers d'aviation Louis Bréguet (3)
Applicant is inventor:
Tech fields:
None (568) · airplane (350) · Design (176) · frame (152) · Control (143) · stability (130) · wings (85) · construction (80) · rudder (75) · navigation (74) · hydroaeroplane (70) · aerodynamics (65) · Propellers (62) · steering (61) · lift (53) · hydroplane (47) · propulsion (47) · marine (46) · landing (40)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1028) · Patent US-1913-1094989 (3) · Patent US-1909-970771 (3) · Patent FR-1910-426487 (3) · Patent US-1910-996592 (3) · Patent FR-1912-455471 (3) · Patent FR-1908-392672 (3) · Patent FR-1916-502839 (3) · Patent BE-1912-02-27 Caudron (3) · Patent US-1910-1055379 (3) · Patent FR-1916-493411 (3)
Related to aircraft:
Patent agent:
None (642) · Armengaud jeune (38) · None (29) · Marks & Clerk (24) · Boult, Wade & Tennant (18) · Weismann et Marx (18) · Brewer & Son (16) · Munn & Co. (15) · John P. Tarbox (14) · Haseltine, Lake & Co. (12) · Brandon frères (11) · J. Bonnet-Thirion (11) · L. Chassevent (10) · Dupont et Elluin (10) · E. Blétry (9) · Abel & Imray (9) · Charles Dony (9) · M. Zerolo (8) · Dom. Casalonga (8) · Y. Rabilloud et fils (8)
National tech categories:
None (631) · FR 6.4 (369) · USPC 244/233 (37) · USPC 244/90R (35) · DE 77h.5 (32) · USPC 244/78.1 (17) · DE 77h.9 (15) · USPC 244/87 (15) · USPC 244/82 (13) · USPC 244/225 (11) · USPC 244/234 (10) · USPC 244/231 (9) · USPC 244/88 (8) · USPC 244/237 (8) · USPC 244/101 (7) · FR 6.3 (7) · USPC 244/119 (7) · USPC 244/89 (7)
IPCs:
None (616) · IPC B64C39/00 (303) · IPC B64C13/00 (168) · IPC B64C35/00 (152) · IPC CPC B64C13/00 (38) · IPC B64C13/00 (4) · IPC B64C39/08 (3) · IPC B64C25/04 (3) · IPC B64C3/54 (2) · IPC B63B1/26 (2) · IPC B64C39/06 (2) · IPC B64C39/00 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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