Drilldown: Patents

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Patents > Tech fields : Biplane or Construction & First filing: Yes

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Office:
Inventor country:
Applicant firm:
None (355) · Jacob Lohner & Co. (8) · Curtiss Aeroplane (6) · Blackburn Aeroplane and Motor Co. (4) · Société Anonyme des Établissements Nieuport (4) · Moteurs Salmson (4) · Sopwith Aviation Company Limited (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · British and Colonial Aeroplane Co. (3) · Westinghouse Electric & Manufacturing Company (3) · Aéroplanes Morane-Saulnier (3) · Gothaer Waggonfabrik A. G. (2) · British Westinghouse Electric and Manufacturing Co. (2) · Curtiss Aeroplane & Motor Corporation (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (2) · General Electric Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (383) · Patent FR-1911-448337 (2) · Patent US-1909-970771 (2) · Patent FR-1909-401348 (2) · Patent IT-1915-148941 (2) · Patent FR-1913-472867 (2)
Related to aircraft:
Patent agent:
None (141) · Armengaud jeune (25) · None (20) · Haseltine, Lake & Co. (15) · Marks & Clerk (11) · Weismann et Marx (9) · Brewer & Son (9) · John P. Tarbox (8) · Lavoix et Mosès (8) · Boult, Wade & Tennant (8) · Charles Dony (7) · Hippolyte Josse (6) · J. Germain (6) · Dupont et Elluin (6) · Boult, Wade, and Tennant (4) · Boramé et Julien (4) · Edward Evans & Co. (4) · A. M. & William Clark (4)
National tech categories:
None (172) · FR 6.4 (131) · AT 77d (17) · HU V/h (15) · DE 77h.5 (9) · BE K (7) · FR 6.3 (5) · USPC 244/90R (4) · USPC 244/87 (4) · USPC 244/46 (4) · USPC 244/45R (3) · FR 6.2 (3) · USPC 244/54 (3) · USPC 244/93 (3)
IPCs:
None (135) · IPC B64C3/00 (39) · IPC B64C39/00 (31) · IPC B64C1/00 (28) · IPC B64C3/18 (17) · IPC B64B1/00 (16) · IPC B64C17/00 (14) · IPC B64C35/00 (12) · IPC B64C3/38 (11) · IPC B64C23/00 (9) · IPC B64C1/06 (9) · IPC B64B1/58 (8) · IPC B64C13/00 (8) · IPC B64C3/26 (7) · IPC B64C11/00 (6) · IPC B64C33/02 (5) · IPC B64C3/56 (5)
CPCs:
None (64) · CPC B64C3/00 (42) · CPC B64C2700/6295 (27) · CPC B64C39/00 (23) · CPC B64C17/00 (20) · CPC B64B1/00 (17) · CPC B64C2700/6235 (17) · CPC B64C13/00 (15) · CPC B64C2001/0063 (14) · CPC B64C2700/6233 (13) · CPC B64C23/005 (11) · CPC B64C1/00 (10) · CPC B64C35/00 (10) · CPC B64C3/385 (10) · CPC B64C3/18 (10) · CPC B64C39/08 (9) · CPC B64B1/58 (8) · CPC B64C2001/0081 (8) · CPC B64C3/185 (8)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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