Drilldown: Patents

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Patents > National tech categories: None & First filing: Other & Number of text pages: 3

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Office:
Inventor location:
None (461) · London (11) · England (10) · County of London (7) · New York (6) · Indiana (4) · Kansas (4) · Seine (4) · Birmingham (3) · Ohio (3) · Illinois (3) · Sussex (3) · Westminster (3) · Michigan (3)
Applicant firm:
None (479) · Curtiss Aeroplane (16) · Sopwith Aviation Company Limited (5) · Curtiss Aeroplane and Motor Corporation (4) · Vickers Limited (3) · Blackburn Aeroplane & Motor Co. (3) · Blackburn Aeroplane and Motor Co. (3) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Motor Company (2) · Planes Ltd. (2) · Ordnance Engineering Corp. (2) · Lawrence Sperry Aircraft Company, Inc. (2) · Sperry Gyroscope Company (2) · Haskelite Manufacturing Corporation (2) · Frederick Sage & Company, Limited (2) · Portadown Weaving Company Limited (2) · Varioplane Company (2) · British and Colonial Aeroplane Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (514) · Patent FR-1916-502839 (2)
Related to aircraft:
Patent agent:
None (52) · Marks & Clerk (24) · None (23) · Haseltine, Lake & Co. (20) · John P. Tarbox (19) · Brewer & Son (18) · W. P. Thompson & Co.‎ (13) · Boult, Wade & Tennant (12) · Abel & Imray (11) · Wheatley & Mackenzie (10) · Munn & Co. (10) · Victor J. Evans (8) · Brierley & Howard (7) · G. F. Redfern & Co. (6) · Herbert Haddan & Co. (6)
Assigned to:
None (522) · Curtiss Aeroplane (5) · Curtiss Aeroplane and Motor Corporation (5) · Haskelite Manufacturing Corporation (2) · Sperry Gyroscope Company (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (193) · IPC B64C39/00 (29) · IPC B64C1/00 (23) · IPC B64C3/00 (23) · IPC B64C17/00 (22) · IPC B64C13/00 (22) · IPC B64C23/00 (20) · IPC B64C11/00 (17) · IPC B64B1/00 (15) · IPC B64C35/00 (12) · IPC B64C25/00 (11) · IPC B64C3/54 (9) · IPC B64C3/38 (9) · IPC B64C3/56 (7) · IPC B64C33/00 (7) · IPC B64C11/16 (6) · IPC B64C3/18 (6) · IPC B64C11/04 (6) · IPC B64B1/58 (6)
First filing: (Click arrow to add another value)
Cites these patents:
None (541) · Patent GB-1912-5966 (2) · Patent GB-1913-5223 (2) · Patent GB-1912-15735 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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