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Patents > CPCs : CPC B64B1/40 or CPC B64C17/00 or CPC B64C35/00 & First filing: Yes

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Applicant firm:
None (738) · Curtiss Aeroplane (11) · Curtiss Aeroplane and Motor Corporation (3) · Curtiss Motor Company (3) · Alphonse Tellier et Cie (2) · Blackburn Aeroplane and Motor Co. (2) · Société Antoinette (2) · Société des Avions Louis Bréguet (2) · J. Schweitzer et Cie (2)
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Tech fields:
None (302) · stability (278) · airplane (161) · automatic stability (110) · LTA (74) · design (58) · frame (52) · control (48) · equilibrium (35) · Aerodynamics (33) · navigation (31) · balloon (31) · wings (29) · hydroaeroplane (28) · construction (27) · hydroplane (27) · pendulum (23) · subsystem (22) · rudder (22) · marine (21)
Full specification filed date:
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Supplementary to patent:
None (731) · Patent FR-1914-475066 (2) · Patent DE-1913-02-20 Gustav Mees (2) · Patent DE-1913-03-26 Gustav Mees (2) · Patent US-1908-1077750 (2) · Patent FR-1910-435648 (2) · Patent FR-1911-443878 (2)
Related to aircraft:
Patent agent:
None (361) · None (28) · Armengaud jeune (17) · Munn & Co. (14) · Victor J. Evans (11) · E. Blétry (11) · Boult, Wade & Tennant (10) · J. Bonnet-Thirion (9) · Marks & Clerk (8) · Hippolyte Josse (8) · Lavoix et Mosès (7) · J. Bonnet-Thirion et Breton (7) · Charles Dony (7) · P. Follin (6) · Brewer & Son (6) · Haseltine, Lake & Co. (6) · L. Chassevent (5) · Paul Coulomb (5) · Matray frères et Cie (5) · John P. Tarbox (5)
National tech categories:
None (324) · FR 6.4 (240) · USPC 244/80 (59) · USPC 244/93 (18) · USPC 244/127 (14) · USPC 244/177 (12) · USPC 244/96 (11) · USPC 244/32 (10) · USPC 244/33 (9) · DE 77h.5 (9) · USPC 244/92 (8) · USPC 244/31 (7) · USPC 244/90R (7) · DE 77 (6) · USPC 244/101 (6) · USPC 244/99 (5)
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