Drilldown: Patents

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Patents > National tech categories: None & Number of claims: 4-7 & Number of diagram pages: 2-4

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Office:
Inventor location:
None (422) · London (8) · England (6) · New York (5) · Seine (4) · Kansas (4) · Yorkshire (3) · Westminster (3) · Wyoming (2) · Topeka, Kansas, Shawnee county, KA (2) · New York state (2) · New York City (2) · Manchester (2) · Lyon (2) · Liverpool (2) · Hampshire (2) · Marseille (2) · County of London (2)
Applicant firm:
None (431) · Blackburn Aeroplane and Motor Co. (8) · Curtiss Aeroplane (5) · Sopwith Aviation Company Limited (4) · Société Anonyme des Établissements Nieuport (3) · Varioplane Company (3) · Daimler-Motoren-Gesellschaft (2) · Blackburn Aeroplane & Motor Co. (2) · British Westinghouse Electric and Manufacturing Co. (2) · Planes Ltd. (2)
Applicant is inventor:
Tech fields:
airplane (113) · None (81) · frame (68) · stability (57) · design (48) · propulsion (44) · construction (40) · LTA (39) · control (39) · propeller (37) · wings (33) · propellers (27) · Navigation (24) · aerodynamics (21) · airship (21) · steering (18) · hybrid (18) · helicopter (17)
Application number:
Granted:
Supplementary to patent:
None (368) · Patent US-1913-1087946 (2) · Patent FR-1910-420958 (2) · Patent US-1910-984076 (2) · Patent FR-1916-502839 (2)
Related to aircraft:
Patent agent:
None (59) · Marks & Clerk (35) · Brewer & Son (27) · None (20) · Boult, Wade & Tennant (20) · Haseltine, Lake & Co. (15) · W. P. Thompson & Co.‎ (12) · Wheatley & Mackenzie (11) · J. S. Withers & Spooner (8) · Phillipss (7) · Munn & Co. (6) · A. M. & William Clark (6) · G. F. Redfern & Co. (6) · C. A. Snow & Co. (5) · John P. Tarbox (5) · Lloyd Wise & Co. (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (200) · IPC B64C17/00 (30) · IPC B64C39/00 (30) · IPC B64C1/00 (27) · IPC B64C13/00 (17) · IPC B64C35/00 (17) · IPC B64C3/38 (15) · IPC B64B1/00 (12) · IPC B64C11/00 (10) · IPC B64C3/00 (10) · IPC B64C25/00 (9) · IPC B64C33/02 (8) · IPC B64C23/00 (8) · IPC B64C33/00 (7) · IPC B64C27/04 (7) · IPC B64C3/56 (6) · IPC B64C17/06 (6) · IPC B64B1/58 (5) · IPC B64C1/08 (5)
CPCs:
None (84) · CPC B64C17/00 (37) · CPC B64C13/00 (22) · CPC B64C3/385 (18) · CPC B64C2700/6295 (18) · CPC B64B1/00 (17) · CPC B64C2700/6256 (17) · CPC B64C39/00 (17) · CPC B64C35/00 (16) · CPC B64C33/02 (13) · CPC B64C3/00 (13) · CPC B64C39/005 (12) · CPC B64C11/006 (12) · CPC B64C2700/6214 (10) · CPC B64C2700/6218 (10) · CPC B64C23/005 (9) · CPC B64C3/56 (8)
First filing:
Cites these patents:
None (484) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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