Drilldown: Patents

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Patents > Supplementary to patent: None & Number of claims: 4-6 & Number of figures: 4-5

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Office:
Inventor location:
None (383) · Seine (7) · Budapest (7) · London (3) · Kansas (3) · England (3) · Detroit (2) · St. Louis (2) · Ohio (2) · Nièvre (2) · New York state (2) · New York (2) · Los Angeles (2) · Yorkshire (2)
Applicant firm:
None (390) · Blackburn Aeroplane and Motor Co. (4) · Curtiss Aeroplane (4) · Jacob Lohner & Co. (4) · Sopwith Aviation Company Limited (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Varioplane Company (2) · Société Anonyme des Établissements Nieuport (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (108) · None (13) · Victor J. Evans (11) · Armengaud jeune (11) · Brewer & Son (11) · Munn & Co. (10) · Marks & Clerk (10) · C. A. Snow & Co. (9) · L. Chassevent (6) · Haseltine, Lake & Co. (6) · Abel & Imray (5) · Charles Dony (4) · Boult, Wade & Tennant (4) · J. S. Withers & Spooner (4) · W. P. Thompson & Co. (4) · E. Blétry (4) · Schwab (4)
National tech categories:
None (189) · FR 6.4 (77) · HU V/h (27) · USPC 244/45R (9) · USPC 244/80 (7) · AT 77d (7) · DE 77h.5 (6) · USPC 244/64 (6) · USPC 244/22 (4) · USPC 244/35R (4) · USPC 244/6 (3) · USPC 244/60 (3) · USPC 244/63 (3) · FR 6.3 (3) · USPC 244/28 (3) · USPC 244/100R (3) · USPC 244/153R (3)
IPCs:
None (199) · IPC B64C39/00 (32) · IPC B64C17/00 (23) · IPC B64B1/00 (19) · IPC B64C13/00 (12) · IPC B64C3/00 (12) · IPC B64C1/00 (11) · IPC B64C33/00 (9) · IPC B64C35/00 (8) · IPC B64C11/00 (8) · IPC B64C25/00 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64C27/04 (5) · IPC B64C3/38 (5) · IPC B64B1/40 (4) · IPC B64C11/04 (4) · IPC B64C11/20 (4)
CPCs:
None (77) · CPC B64C17/00 (37) · CPC B64C2700/6295 (26) · CPC B64B1/00 (21) · CPC B64C39/00 (17) · CPC B64C13/00 (17) · CPC B64C39/08 (14) · CPC B64C39/005 (12) · CPC B64C3/00 (12) · CPC B64C23/005 (12) · CPC B64C33/02 (11) · CPC B64C2700/6214 (9) · CPC B64C33/00 (9) · CPC B64C2700/6256 (9) · CPC B64C35/00 (7) · CPC B64B1/40 (7) · CPC B64C11/006 (7) · CPC B64C3/385 (7) · CPC Y02E10/74 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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