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Patents > IPCs : IPC B64B1/62 or IPC B64C25/00 or IPC B64C3/00 or IPC B64C31/06 or IPC B64C39/00

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Office:
Applicant firm:
None (884) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (11) · Jacob Lohner & Co. (6) · Société Anonyme des Établissements Nieuport (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Sopwith Aviation Company Limited (4) · Curtiss Aeroplane (4) · Aéroplanes Morane-Saulnier (4) · Blair Atholl Aeroplane Syndicate (3) · Société Chastang frères (3) · British and Colonial Aeroplane Co. (3) · Gothaer Waggonfabrik A. G.‎ (3) · AGO Flugzeugwerke G. m. b. H. (3) · Société Industrielle de Delle (3)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (971) · Curtiss Aeroplane and Motor Corporation (3) · John A. Roebling's Sons (2)
National tech categories:
FR 6.4 (474) · None (272) · DE 77h.5 (35) · USPC 244/153R (24) · USPC 244/45R (14) · FR 6.3 (12) · DE 77 (10) · USPC 244/13 (10) · USPC 244/97 (9) · USPC 244/48 (8) · FR 20.1 (8) · DE 77h.7 (8) · DE 77h.9 (7) · USPC 244/100R (7) · FR 5.3 (7) · USPC 244/104R (6) · USPC 244/46 (6) · USPC 244/70 (6) · USPC 244/155R (6) · DE 77h.11 (6)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (303) · CPC B64C2700/6295 (265) · CPC B64C3/00 (216) · CPC B64C2700/6235 (98) · CPC B64F2700/6226 (75) · CPC B64C25/06 (73) · CPC B64C2700/6233 (66) · CPC B64C39/005 (65) · CPC B64B1/62 (59) · CPC A63H27/08 (57) · CPC B64C39/08 (48) · CPC B64C25/62 (46) · CPC B64C25/64 (30) · CPC B64C39/008 (29) · CPC B64C25/52 (27) · CPC B64C25/54 (21) · CPC B64C39/003 (19) · CPC B64C39/006 (12) · CPC B64C3/385 (12) · CPC B64C25/60 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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