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Patents > IPCs : IPC B64C3/00 or IPC B64C33/00 or IPC B64C35/00

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Office:
Inventor country:
Applicant firm:
None (378) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (11) · British and Colonial Aeroplane Co. (10) · Alphonse Tellier et Cie (6) · J. Schweitzer et Cie (5) · AGO Flugzeugwerke G. m. b. H. (4) · Jacob Lohner & Co. (4) · Blackburn Aeroplane and Motor Co. (4) · Société Industrielle de Delle (3) · Gothaer Waggonfabrik A. G.‎ (3) · Société R. Bourbeau et H. Devaux (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Curtiss Aeroplane and Motor Corporation (3) · Curtiss Motor Company (3) · Société Chastang frères (3)
Applicant is inventor:
Tech fields:
airplane (163) · frame (108) · design (92) · construction (81) · wings (76) · None (67) · hydroaeroplane (56) · hydroplane (44) · flapping (36) · fuselage (34) · Hybrid (31) · stability (26) · ornithopter (26) · landing (25) · Propulsion (24) · subsystem (23) · aerodynamics (22) · wheels (21) · navigation (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (349) · Patent GB-1911-29012 (7) · Patent FR-1907-373818 (4) · Patent FR-1912-455471 (3) · Patent FR-1910-426487 (3) · Patent FR-1911-429224 (3) · Patent AT-1912-75092 (3) · Patent AT-1913-79244 (3) · Patent FR-1912-446818 (3) · Patent FR-1916-493411 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-452017 (3)
Related to aircraft:
Patent agent:
None (135) · Armengaud jeune (22) · Marks & Clerk (16) · None (15) · Brewer & Son (11) · Boult, Wade & Tennant (11) · Lavoix et Mosès (10) · Weismann et Marx (10) · Dom. Casalonga (8) · Dupont et Elluin (7) · Charles Dony (7) · L. Chassevent (6) · J. Bonnet-Thirion et Breton (6) · E. Blétry (6) · Hippolyte Josse (6) · Brandon frères (6) · Gaston Rose (5) · J. Bonnet-Thirion (5) · Haseltine, Lake & Co. (5) · Louis Tailfer (5)
National tech categories:
FR 6.4 (204) · None (156) · DE 77h.5 (28) · USPC 244/22 (16) · DE 77h.9 (12) · USPC 244/46 (8) · USPC 244/48 (8) · USPC 244/11 (8) · DE 77h.7 (7) · USPC 244/49 (5) · FR 5.3 (5) · FR 6.3 (4) · USPC 244/72 (4) · USPC 244/90R (4) · USPC 244/64 (3) · USPC 244/119 (3) · USPC 244/101 (3) · USPC 244/219 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (209) · CPC B64C35/00 (139) · CPC B64C2700/6235 (101) · CPC B64C2700/6233 (67) · CPC B64C33/00 (64) · CPC B64F2700/6261 (30) · CPC B64C33/02 (19) · CPC B64F2700/6296 (15) · CPC B64F2700/628 (13) · CPC B64C35/008 (12) · CPC B64C3/385 (10) · CPC B64F2700/6265 (9) · CPC B64F2700/6276 (8) · CPC B64F2700/6292 (7) · CPC B64C3/40 (6) · CPC B64C35/001 (5) · IPC B64C35/00 (5) · None (4) · CPC B64C3/18 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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