Drilldown: Patents

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Patents > National tech categories: None & Number of claims: 5-7 & Number of diagram pages: 1-2

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Office:
Inventor location:
None (415) · London (10) · County of London (6) · England (5) · Kansas (4) · Yorkshire (4) · New York state (3) · Pennsylvania (3) · New York city (3)
Applicant firm:
None (414) · Curtiss Aeroplane (6) · Sopwith Aviation Company Limited (5) · Blackburn Aeroplane and Motor Co. (4) · Frederick Sage & Company, Limited (3) · Sperry Gyroscope Company (3) · British and Colonial Aeroplane Co. (2) · Curtiss Aeroplane and Motor Corporation (2) · Varioplane Company (2) · Société R. Bourbeau et H. Devaux (2) · Vickers Ltd. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (353) · Patent RU-1905-Rebikov (2) · Patent FR-1910-420958 (2)
Related to aircraft:
Patent agent:
None (50) · Marks & Clerk (34) · Boult, Wade & Tennant (27) · Haseltine, Lake & Co. (25) · None (21) · Brewer & Son (20) · Wheatley & Mackenzie (12) · J. S. Withers & Spooner (9) · Abel & Imray (9) · Herbert Haddan & Co. (8) · W. P. Thompson & Co. (8) · Edward Evans & Co. (7) · John P. Tarbox (7) · Phillipss (6) · A. M. & William Clark (6) · Munn & Co. (5) · Herbert H. Thompson (5) · D. Young & Co. (5) · Lloyd Wise & Co. (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (185) · IPC B64C39/00 (25) · IPC B64C1/00 (25) · IPC B64C17/00 (23) · IPC B64C35/00 (20) · IPC B64C13/00 (16) · IPC B64C11/00 (12) · IPC B64B1/00 (11) · IPC B64C3/00 (11) · IPC B64C23/00 (11) · IPC B64C3/18 (10) · IPC B64C3/38 (9) · IPC B64C27/04 (7) · IPC B64C33/02 (6) · IPC B64C25/00 (6) · IPC B64C33/00 (6) · IPC B64C11/04 (6) · IPC B64C31/06 (5) · IPC B64C3/56 (5) · IPC B64C11/20 (5)
CPCs:
None (81) · CPC B64C17/00 (25) · CPC B64C13/00 (23) · CPC B64C35/00 (22) · CPC B64B1/00 (16) · CPC B64C2700/6256 (16) · CPC B64C11/006 (15) · CPC B64C2700/6295 (14) · CPC B64C3/00 (13) · CPC B64C23/005 (12) · CPC B64C39/00 (10) · CPC B64C2700/6218 (10) · CPC B64C3/185 (10) · CPC B64C3/385 (10) · CPC B64C39/005 (8) · CPC B64C33/02 (7) · CPC B64C2001/0063 (7)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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