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Patents > Office: GB & Assigned to: None & Number of claims: 4-50

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Office: (Click arrow to add another value)
Inventor country:
GB (489) · US (179) · FR (146) · DE (90) · IT (22) · None (21) · AT (15) · CH (15) · AU (9) · RO (7) · IE (7) · HU (7) · CA (7) · BE (7) · ES (6) · RU (6) · Prussia (4) · NZ (4) · SE (3) · IN (3)
Inventor location:
None (882) · London (24) · England (17) · County of London (10) · Yorkshire (8) · Hampshire (6) · Paris (5) · Budapest (5) · Marseille (4) · Peterborough (4) · New York city (4) · Bouches-du-Rhône (4) · Manchester (4) · Birmingham (4) · Seine (4) · Leeds (4) · Westminster (4) · Massachusetts (4) · Northants (4)
Applicant firm:
None (941) · Blackburn Aeroplane and Motor Co. (11) · Sopwith Aviation Company Limited (6) · British and Colonial Aeroplane Co. (6) · Frederick Sage & Company, Limited (5) · Vickers Limited (4) · Varioplane Company (3) · Curtiss Motor Company (2) · Société R. Bourbeau et H. Devaux (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Planes Ltd. (2) · Jacob Lohner & Co. (2) · Zeppelin-Werke G.m.b.H. (2) · British Westinghouse Electric and Manufacturing Co. (2) · Blackburn Aeroplane & Motor Co. (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Patent agent:
Marks & Clerk (103) · None (81) · Haseltine, Lake & Co. (68) · Boult, Wade & Tennant (65) · None (46) · Brewer & Son (42) · Abel & Imray (30) · Wheatley & Mackenzie (26) · W. P. Thompson & Co. (23) · Herbert Haddan & Co. (21) · J. S. Withers & Spooner (21) · A. M. & William Clark (16) · J. D. Roots & Co. (14) · Browne & Co. (12) · Jensen & Son (12) · G. F. Redfern & Co. (11) · Brierley & Howard (10) · Lloyd Wise & Co. (10) · Lewis William Goold (10) · Edward Evans & Co. (10)
Assigned to: (Click arrow to add another value)
IPCs:
None (256) · IPC B64C1/00 (81) · IPC B64C17/00 (79) · IPC B64C39/00 (74) · IPC B64C35/00 (42) · IPC B64C13/00 (39) · IPC B64B1/00 (33) · IPC B64C3/38 (31) · IPC B64C3/00 (30) · IPC B64C23/00 (27) · IPC B64C11/00 (24) · IPC B64C3/18 (20) · IPC B64C33/02 (17) · IPC B64C27/04 (16) · IPC B64C17/06 (14) · IPC B64B1/58 (14) · IPC B64C3/54 (14) · IPC B64C25/00 (13) · IPC B64C33/00 (12)
First filing:
Cites these patents:
None (998) · Patent GB-1908-17150 (2) · Patent GB-1914-23502 (2) · Patent GB-1901-346 (2)
Citations from after 1930:
Number of diagram pages:

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