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Patents > IPCs : IPC B64C23/00 or IPC B64C3/00

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Inventor location:
None (375) · Seine (5) · London (3) · Maine-et-Loire (2) · Seine-et-Oise (2) · California (2) · Nord (2) · Indiana (2) · Massachusetts (2)
Applicant firm:
None (352) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · AGO Flugzeugwerke G. m. b. H. (3) · Jacob Lohner & Co. (3) · Curtiss Aeroplane and Motor Corporation (2) · Société Industrielle de Delle (2) · Société Chastang frères (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · John A. Roebling's Sons (2) · Gothaer Waggonfabrik A. G. (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Allgemeine Elektricitäts-Gesellschaft (2) · Blackburn Aeroplane & Motor Co. (2) · British and Colonial Aeroplane Co. (2) · Blackburn Aeroplane and Motor Co. (2)
Applicant is inventor:
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Supplementary to patent:
None (313) · Patent FR-1907-373818 (4) · Patent AT-1913-79244 (3) · Patent FR-1911-429224 (3) · Patent FR-1909-410140 (3) · Patent DE-1909-220044 (2) · Patent FR-1917-504302 (2) · Patent FR-1909-412818 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent US-1911-1028409 (2) · Patent AT-1909-40038 (2) · Patent FR-1909-404954 (2) · Patent FR-1911-448337 (2) · Patent GB-1912-26911 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent FR-1915-525800 (2) · Patent FR-1908-394254‎ (2)
Related to aircraft:
Patent agent:
None (88) · None (26) · Armengaud jeune (14) · Marks & Clerk (13) · J. Bonnet-Thirion (7) · Dupont et Elluin (6) · G. de Mestral et F. Harlé (6) · Chassevent (6) · J. Germain (6) · Weismann et Marx (5) · Haseltine, Lake & Co. (5) · Lavoix et Mosès (5) · Boult, Wade & Tennant (5) · Hippolyte Josse (5)
National tech categories:
FR 6.4 (200) · None (130) · DE 77h.5 (25) · DE 77h.7 (7) · USPC 244/48 (6) · FR 5.3 (6) · FR 6.3 (5) · USPC 244/46 (4) · USPC 244/49 (4) · DE 77 (4) · USPC 244/6 (3) · USPC 244/90R (3) · AT 77d (2) · USPC 244/104R (2) · USPC 244/66 (2) · USPC 244/219 (2) · USPC 244/91 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (203) · CPC B64C23/005 (188) · CPC B64C2700/6274 (123) · CPC B64C2700/6235 (87) · CPC B64C2700/6233 (67) · CPC B64C2700/6273 (16) · CPC B64C2700/6271 (12) · CPC B64C3/385 (7) · None (4) · CPC Y02T50/145 (3) · CPC B64C3/40 (3) · CPC B64C3/18 (3)
First filing:
Cites these patents:
None (415)
Citations from after 1930:
Number of diagram pages:

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