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Patents > CPCs : CPC B64C2700/6235 or CPC B64C2700/6295 or CPC B64C35/00

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Office:
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Applicant firm:
None (952) · Curtiss Aeroplane (20) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (9) · J. Schweitzer et Cie (5) · Société des Avions Louis Bréguet (5) · Dornier Metallbauten (4) · Société Anonyme des Établissements Nieuport (4) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Motor Company (4) · Alphonse Tellier et Cie (4) · Blackburn Aeroplane and Motor Co. (3) · British and Colonial Aeroplane Co. (3) · Société Industrielle de Delle (3) · Jacob Lohner & Co. (3)
Applicant is inventor:
Tech fields:
None (565) · airplane (216) · frame (139) · design (127) · construction (89) · stability (70) · hydroaeroplane (67) · Wings (54) · hydroplane (46) · Aerodynamics (42) · wheels (39) · marine (38) · fuselage (37) · rudder (32) · Whole (31) · landing (31) · Lift (31) · chassis (30) · Propulsion (30) · hybrid (28)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (890) · Patent FR-1916-493411 (3) · Patent FR-1916-502839 (3) · Patent FR-1910-426487 (3) · Patent US-1913-1094989 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-455471 (3)
Related to aircraft:
Patent agent:
None (556) · None (22) · Marks & Clerk (20) · Armengaud jeune (19) · Boult, Wade & Tennant (16) · Weismann et Marx (13) · John P. Tarbox (13) · Brewer & Son (11) · Charles Dony (10) · Dupont et Elluin (10) · Lavoix et Mosès (9) · Dom. Casalonga (8) · J. Bonnet-Thirion (8) · L. Chassevent (8) · J. Germain (7) · Hyde & Heide (7) · Haseltine, Lake & Co. (7) · Gaston Rose (7) · Munn & Co. (7)
National tech categories:
None (574) · FR 6.4 (269) · USPC 244/45R (48) · USPC 244/13 (32) · DE 77h.5 (23) · DE 77h.9 (15) · USPC 244/87 (10) · USPC 244/90R (10) · USPC 244/101 (8) · USPC 244/105 (7) · USPC 244/91 (7) · FR 5.3 (6) · USPC 244/48 (5) · USPC 244/119 (5) · FR 6.3 (5) · USPC 244/50 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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