Drilldown: Patents

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Patents > Tech fields : Control or biplane & First filing: Yes

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Office:
Applicant firm:
None (338) · Curtiss Aeroplane (7) · Blackburn Aeroplane and Motor Co. (5) · Tarbox Safety Aircraft Company (4) · Jacob Lohner & Co. (3) · Société Anonyme des Établissements Nieuport (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Curtiss Aeroplane and Motor Corporation (2) · Grand Rapids Trust Company (2) · Société des Moteurs Salmson (2) · General Electric Company (2) · British and Colonial Aeroplane Co. (2) · A Sociedade Estella Cessionaria de João Gouveia (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (150) · John P. Tarbox (11) · Munn & Co. (11) · None (10) · Weismann et Marx (10) · Haseltine, Lake & Co. (9) · Armengaud jeune (9) · Marks & Clerk (8) · Brewer & Son (7) · Boult, Wade & Tennant (7) · Herbert Haddan & Co. (5) · Abel & Imray (4) · Lavoix et Mosès (4) · Brierley & Howard (4) · G. F. Redfern & Co. (3) · J. Germain (3) · Edward Evans & Co. (3) · E. Blétry (3) · Dupont et Elluin (3)
National tech categories:
None (164) · FR 6.4 (69) · HU V/h (10) · DE 77h.5 (10) · AT 77d (9) · USPC 244/233 (9) · DE 77 (8) · USPC 244/90R (8) · USPC 244/80 (8) · BE K (7) · USPC 244/45R (6) · USPC 244/79 (5) · USPC 244/51 (5) · USPC 244/93 (4) · USPC 244/46 (4) · FR 6.3 (4) · USPC 244/234 (4)
IPCs:
None (157) · IPC B64C13/00 (41) · IPC B64C17/00 (25) · IPC B64C39/00 (22) · IPC B64C1/00 (18) · IPC B64C3/38 (17) · IPC B64C3/00 (12) · IPC B64C13/12 (10) · IPC CPC B64C13/00 (9) · IPC B64C3/54 (8) · IPC B64C13/04 (7) · IPC B64C33/02 (7) · IPC B64B1/00 (6) · IPC B64C23/00 (6) · IPC B64C9/00 (6) · IPC B64C13/24 (5) · IPC B64C3/48 (4) · IPC B64C33/00 (4) · IPC B64C35/00 (4) · IPC B64C27/04 (4)
CPCs:
CPC B64C13/00 (68) · None (68) · CPC B64C2700/6256 (30) · CPC B64C17/00 (30) · CPC B64C3/385 (19) · CPC B64C2700/6295 (18) · CPC B64C13/12 (15) · CPC B64C39/00 (13) · CPC B64C3/00 (11) · CPC B64C9/00 (11) · CPC B64C39/08 (9) · CPC B64B1/00 (9) · CPC B64C33/02 (8) · CPC B64C13/24 (8) · CPC B64C23/005 (7) · CPC B64C13/04 (7)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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