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Patents > Granted: Yes & CPCs : CPC B64C17/00 or CPC B64C35/00

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Applicant firm:
None (946) · Curtiss Aeroplane (14) · J. Schweitzer et Cie (4) · Curtiss Motor Company (4) · Curtiss Aeroplane and Motor Corporation (3) · Alphonse Tellier et Cie (3) · Dornier Metallbauten (3) · Motorluftschiff Studiengesellschaft m.b.H (2) · Société des Avions Louis Bréguet (2) · Blackburn Aeroplane and Motor Co. (2) · Société Nouvelle des Aéroplanes Paul Schmitt (2) · Hensel Aero Stabilizer Company (2) · Société Antoinette (2)
Applicant is inventor:
Tech fields:
Stability (417) · None (340) · Airplane (320) · automatic stability (180) · design (114) · frame (87) · control (87) · Aerodynamics (72) · equilibrium (63) · subsystem (55) · hydroaeroplane (54) · Wings (51) · Construction (47) · Hydroplane (43) · rudder (36) · landing (32) · pendulum (32) · marine (31) · lift (30)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (753) · Patent FR-1908-396249 (5) · Patent US-1908-1077750 (4) · Patent GB-1909-8531 (4) · Patent FR-1911-446282 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1910-426487 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1910-415470 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-455471 (3) · Patent US-1908-1081147 (3) · Patent US-1913-1094989 (3) · Patent FR-1909-399456 (3) · Patent US-1908-989022 (3)
Related to aircraft:
Patent agent:
None (405) · Armengaud jeune (33) · None (32) · E. Blétry (17) · Charles Dony (14) · Marks & Clerk (14) · J. Bonnet-Thirion (13) · Abel & Imray (12) · Boult, Wade & Tennant (12) · Victor J. Evans (11) · J. Bonnet-Thirion et Breton (11) · Munn & Co. (11) · Haseltine, Lake & Co. (10) · Lavoix et Mosès (10) · Matray frères et Cie (10) · L. Chassevent (10) · Herbert Haddan & Co. (9) · Louis Tailfer (9) · Hippolyte Josse (8)
National tech categories:
None (416) · FR 6.4 (412) · USPC 244/80 (60) · USPC 244/93 (20) · USPC 244/177 (13) · DE 77h.5 (12) · DE 77h.9 (10) · USPC 244/92 (8) · USPC 244/90R (8) · USPC 244/105 (6) · USPC 244/101 (6) · FR 6.3 (4) · USPC 244/87 (4) · USPC 244/139 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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