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Patents > Office: GB & First filing: Yes & Number of text pages: 3-6

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Office: (Click arrow to add another value)
Inventor location:
None (610) · London (17) · England (14) · County of London (10) · Yorkshire (7) · Hampshire (6) · Westminster (5) · London, E.C. (3) · Surrey (3) · Birmingham (3) · Leeds (3) · Budapest (3) · Sussex (3)
Applicant firm:
None (639) · Blackburn Aeroplane and Motor Co. (12) · Sopwith Aviation Company Limited (5) · Vickers Limited (5) · Blackburn Aeroplane & Motor Co. (4) · British and Colonial Aeroplane Co. (4) · Varioplane Company (3) · Portadown Weaving Company Limited (2) · Planes Ltd. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (618) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent:
None (69) · Marks & Clerk (55) · Brewer & Son (39) · None (36) · Boult, Wade & Tennant (35) · Haseltine, Lake & Co. (34) · Wheatley & Mackenzie (18) · Abel & Imray (16) · W. P. Thompson & Co. (16) · J. S. Withers & Spooner (11) · G. F. Redfern & Co. (10) · Herbert Haddan & Co. (10) · Browne & Co. (9) · Phillipss (9) · J. D. Roots & Co. (9) · Brierley & Howard (9) · J. Owden O'Brien (8)
IPCs:
None (149) · IPC B64C39/00 (55) · IPC B64C17/00 (41) · IPC B64C1/00 (33) · IPC B64B1/00 (31) · IPC B64C13/00 (31) · IPC B64C3/00 (28) · IPC B64C23/00 (22) · IPC B64C3/38 (21) · IPC B64C35/00 (21) · IPC B64C11/00 (21) · IPC B64C27/04 (15) · IPC B64C33/02 (14) · IPC B64C3/54 (13) · IPC B64C3/18 (13) · IPC B64C25/00 (13) · IPC B64B1/58 (12) · IPC B64C3/56 (10) · IPC B64C33/00 (8)
CPCs:
None (97) · CPC B64C17/00 (46) · CPC B64C13/00 (37) · CPC B64C2700/6295 (36) · CPC B64B1/00 (35) · CPC B64C2700/6256 (33) · CPC B64C39/00 (30) · CPC B64C3/00 (29) · CPC B64C2700/6218 (26) · CPC B64C23/005 (25) · CPC B64C3/385 (24) · CPC B64C35/00 (20) · CPC B64C2700/6274 (16) · CPC B64C2700/6233 (15) · CPC B64C33/02 (15) · CPC B64B1/58 (15) · CPC B64C2700/6281 (14) · CPC B64C11/006 (13) · CPC B64C2700/6235 (12)
First filing: (Click arrow to add another value)
Cites these patents:
None (672) · Patent GB-1908-17150 (2) · Patent GB-1912-15735 (2) · Patent GB-1914-23502 (2) · Patent GB-1912-5966 (2) · Patent GB-1913-5223 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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