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Patents > CPCs : CPC B64C2700/6218 or CPC B64C2700/6235 or CPC B64C2700/6274 or CPC B64C35/00

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Office:
Inventor country:
Applicant firm:
None (763) · Curtiss Aeroplane (16) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (9) · Société des Avions Louis Bréguet (6) · J. Schweitzer et Cie (5) · Alphonse Tellier et Cie (4) · Blackburn Aeroplane and Motor Co. (4) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Motor Company (4) · Jacob Lohner & Co. (3) · Société Antoinette (3) · Société Industrielle de Delle (3) · Dornier Metallbauten (3)
Applicant is inventor:
Tech fields:
None (379) · airplane (218) · stability (165) · design (105) · frame (81) · Construction (73) · automatic stability (69) · hydroaeroplane (55) · Control (46) · hydroplane (44) · aerodynamics (43) · hybrid (42) · wings (41) · propellers (37) · Propulsion (33) · Lift (31) · landing (31) · marine (28) · Subsystem (27) · fuselage (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (669) · Patent US-1913-1094989 (3) · Patent FR-1910-426487 (3) · Patent FR-1916-493411 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-455471 (3) · Patent DE-1911-11-16 Otto Albin Budig (3)
Related to aircraft:
Patent agent:
None (401) · None (23) · Armengaud jeune (19) · Marks & Clerk (17) · Boult, Wade & Tennant (16) · Lavoix et Mosès (12) · J. Bonnet-Thirion et Breton (10) · J. Bonnet-Thirion (9) · Brewer & Son (9) · Charles Dony (9) · Dom. Casalonga (8) · John P. Tarbox (8) · Schwab (7) · E. Blétry (7) · Boramé et Julien (7) · Brandon freres (7) · J. Germain (7) · Hippolyte Josse (7) · J. Fayollet (7) · Edward Evans & Co. (7)
National tech categories:
None (489) · FR 6.4 (307) · DE 77h.5 (20) · DE 77h.9 (10) · USPC 244/105 (6) · FR 5.3 (5) · USPC 244/101 (5) · FR 6.3 (4) · USPC 244/6 (3) · USPC 244/50 (2) · USPC 244/87 (2) · USPC 244/90R (2) · DE 77h (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (860)
Citations from after 1930:
Number of diagram pages:

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