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Patents > Tech fields: Biplane

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Office:
Inventors:
None (34) · Heinrich Bier (4) · Orville Wright (3) · Federico Caproni (3) · Henry Kleckler (3) · Wilbur Wright (3) · Oskar Ursinus (3)
Inventor country:
Applicant person:
None (65) · Heinrich Bier (4) · Federico Caproni (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (53)
Granted:
Supplementary to patent:
None (111) · Patent DE-1912-03-18 Allgemeine Elektricitäts-Gesellschaft‎‎ (3) · Patent IT-1917-03-16 Federico Caproni (2) · Patent US-1916-1289206 (2) · Patent AU-1910-20097 (2) · Patent US-1910-996592 (2) · Patent US-1903-821393 (2) · Patent IT-1915-150227 (2)
Related to aircraft:
Patent agent:
None (79) · John P. Tarbox (5) · Armengaud jeune (5) · Brewer & Son (4) · Brandon frères (3) · E. Blétry (3) · Munn & Co. (3) · Marks & Clerk (3) · Haseltine, Lake & Co. (2) · Allen S. Davis(?) (2) · Edward Evans & Co. (2) · Mewburn, Ellis & Pryor (2) · Lavoix et Mosès (2)
National tech categories:
None (39) · FR 6.4 (26) · HU V/h (23) · DE 77h.5 (18) · AT 77d (13) · USPC 244/49 (2) · BE K (2) · USPC 244/233 (2) · CH 129b (2) · USPC 244/93 (2) · USPC 244/90R (2) · USPC 244/45R (2) · USPC 244/46 (2)
CPCs:
None (52) · CPC B64C39/00 (12) · CPC B64C2700/6295 (11) · CPC B64C3/00 (10) · CPC B64C3/56 (7) · CPC B64C17/00 (7) · CPC B64C13/00 (6) · CPC B64C39/08 (6) · CPC B64C3/385 (6) · CPC B64C2700/6235 (6) · CPC B64C3/18 (4) · CPC B64C25/64 (3) · CPC B64C35/00 (3) · CPC B64C3/40 (3) · CPC B64C2700/6218 (3) · CPC B64C1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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