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Patents > IPCs : IPC B64C11/18 or IPC B64C17/00 or IPC B64C3/00

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Office:
Inventor country:
Applicant firm:
None (719) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Jacob Lohner & Co. (4) · Société Industrielle de Delle (3) · AGO Flugzeugwerke G. m. b. H. (3) · Société Chastang frères (3) · Gothaer Waggonfabrik A. G. (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Blackburn Aeroplane and Motor Co. (3) · Société Antoinette (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Allgemeine Elektricitäts-Gesellschaft (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · John A. Roebling's Sons (2) · Blackburn Aeroplane & Motor Co. (2) · British and Colonial Aeroplane Co. (2) · Sopwith Aviation Company Limited (2) · Curtiss Aeroplane and Motor Corporation (2)
Applicant is inventor:
Tech fields:
None (301) · stability (262) · airplane (245) · automatic stability (87) · frame (78) · construction (67) · wings (66) · design (63) · control (54) · subsystem (43) · aerodynamics (40) · Equilibrium (39) · fuselage (23) · pendulum (21) · Rudder (20) · biplane (19) · lift (18) · balance (17) · steering (17) · airfoil (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (527) · Patent FR-1908-396249 (5) · Patent FR-1907-373818 (4) · Patent FR-1912-442419 (3) · Patent FR-1910-415470 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent GB-1909-8531‎ (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent AT-1913-79244 (3) · Patent FR-1911-429224 (3) · Patent IT-1910-10-17 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (166) · None (46) · Armengaud jeune (38) · Marks & Clerk (26) · E. Blétry (19) · Lavoix et Mosès (17) · J. Bonnet-Thirion (14) · Charles Dony (14) · Haseltine, Lake & Co. (13) · J. Germain (12) · Hippolyte Josse (10) · Matray frères et Cie (10) · L. Chassevent (10) · P. Follin (9) · Schwab (9) · Weismann et Marx (9)
National tech categories:
FR 6.4 (463) · None (237) · DE 77h.5 (40) · USPC 244/80 (11) · DE 77h.7 (7) · USPC 244/48 (6) · FR 5.3 (6) · USPC 244/46 (5) · USPC 244/49 (4) · FR 6.3 (4) · USPC 244/93 (3) · USPC 244/90R (3) · USPC 244/219 (2) · AT 77d (2) · USPC 244/104R (2) · USPC 244/91 (2) · USPC 244/177 (2) · FR 6.2 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (547) · CPC B64C3/00 (220) · CPC B64C2700/6218 (197) · CPC B64C2700/6212 (120) · CPC B64C2700/6235 (99) · CPC B64C2700/6214 (67) · CPC B64C2700/6233 (66) · CPC B64C2700/6219 (35) · CPC B64C2700/6215 (17) · CPC B64C11/18 (13) · CPC B64C3/385 (7) · CPC B64C2700/6211 (5) · CPC B64C3/48 (5) · CPC B64C1/00 (5) · None (4) · CPC Y02T50/145 (3) · CPC B64C3/18 (3) · CPC B64C3/40 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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