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Patents > Office: GB & First filing: Other & Number of claims: 4-50

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Office: (Click arrow to add another value)
Inventor location:
None (584) · London (24) · England (17) · County of London (10) · Hampshire (6) · Yorkshire (6) · Westminster (4) · Birmingham (4) · Manchester (4) · Peterborough (4) · Northants (4) · London, N.W. (3) · Hampden County, Massachusetts (3) · Massachusetts (3) · Leeds (3) · Springfield, Massachusetts (3)
Applicant firm:
None (626) · Blackburn Aeroplane and Motor Co. (11) · British and Colonial Aeroplane Co. (5) · Frederick Sage & Company, Limited (5) · Sopwith Aviation Company Limited (5) · Varioplane Company (4) · Vickers Limited (2) · British Westinghouse Electric and Manufacturing Co. (2) · Blackburn Aeroplane & Motor Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (617) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (64) · None (57) · None (42) · Boult, Wade & Tennant (41) · Haseltine, Lake & Co. (41) · Brewer & Son (38) · Abel & Imray (17) · Wheatley & Mackenzie (16) · W. P. Thompson & Co. (15) · J. D. Roots & Co. (13) · J. S. Withers & Spooner (11) · A. M. & William Clark (10) · Brierley & Howard (10) · G. F. Redfern & Co. (9) · Phillipss (9) · Jensen & Son (9) · Browne & Co. (8) · Lewis William Goold (8)
IPCs:
None (142) · IPC B64C39/00 (49) · IPC B64C1/00 (49) · IPC B64C17/00 (47) · IPC B64C13/00 (31) · IPC B64B1/00 (30) · IPC B64C35/00 (30) · IPC B64C3/00 (27) · IPC B64C23/00 (24) · IPC B64C3/38 (21) · IPC B64C11/00 (18) · IPC B64C3/18 (17) · IPC B64C27/04 (14) · IPC B64C33/02 (14) · IPC B64B1/58 (11) · IPC B64C25/00 (10) · IPC B64C3/56 (10) · IPC B64C3/54 (9) · IPC B64C11/16 (9) · IPC B64C11/04 (8)
CPCs:
None (95) · CPC B64C17/00 (52) · CPC B64B1/00 (40) · CPC B64C13/00 (38) · CPC B64C2700/6295 (34) · CPC B64C2700/6256 (33) · CPC B64C2700/6218 (32) · CPC B64C3/00 (29) · CPC B64C23/005 (27) · CPC B64C39/00 (25) · CPC B64C35/00 (24) · CPC B64C3/385 (23) · CPC B64C2700/6274 (18) · CPC B64B1/58 (15) · CPC B64C33/02 (14) · CPC B64C2700/6233 (14) · CPC B64C2700/6235 (14) · CPC B64C39/005 (11) · CPC B64C2700/6281 (11) · CPC B64C39/08 (11)
First filing: (Click arrow to add another value)
Cites these patents:
None (671) · Patent GB-1914-23502 (2) · Patent GB-1901-346 (2) · Patent GB-1908-17150 (2)
Citations from after 1930:
Number of diagram pages:

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