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Patents > Inventor country : GB or Württemberg & Number of claims: 3-7

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Office:
Inventor country: (Click arrow to add another value)
Inventor location:
None (578) · London (19) · England (18) · County of London (12) · Yorkshire (9) · Westminster (6) · Birmingham (5) · Leeds (4) · Hampshire (4) · Liverpool (3) · Surrey (3) · Manchester (3) · Sussex (3) · London, N.W. (3) · London, S.W. (2) · Harrogate (2) · Devon (2) · London, E.C. (2) · Northants (2) · Peterborough (2)
Applicant firm:
None (565) · Blackburn Aeroplane and Motor Co. (12) · Sopwith Aviation Company Limited (11) · Vickers Limited (9) · British and Colonial Aeroplane Co. (7) · Varioplane Company (6) · Blackburn Aeroplane & Motor Co. (4) · Planes Ltd. (3) · Frederick Sage & Company, Limited (3) · Vickers Ltd. (3) · Vickers, Sons, and Maxim (2) · Sopwith Aviation Company (2) · Portadown Weaving Company Limited (2) · Lang Propeller Limited (2) · Patent Corporation Limited (2) · British Westinghouse Electric and Manufacturing Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (542) · Patent GB-1908-4519 (7) · Patent GB-1909-2111 (4) · Patent GB-1911-5162 (3) · Patent GB-1909-12556 (3) · Patent GB-1909-26034 (3) · Patent GB-1915-15290 (2) · Patent DE-1895-98580 (2) · Patent GB-1908-13809 (2) · Patent GB-1904-21477 (2) · Patent GB-1903-12149 (2) · Patent GB-1914-20119 (2) · Patent GB-1916-109146 (2) · Patent GB-1916-110419 (2) · Patent GB-1916-112641 (2) · Patent GB-1910-885 (2) · Patent GB-1909-27974 (2) · Patent GB-1913-16499 (2) · Patent GB-1917-128643 (2)
Related to aircraft:
Patent agent:
None (106) · None (42) · Brewer & Son (38) · Marks & Clerk (32) · Haseltine, Lake & Co. (22) · Boult, Wade & Tennant (15) · Phillipss (13) · W. P. Thompson & Co. (10) · G. F. Redfern & Co. (10) · Abel & Imray (9) · A. M. & William Clark (8) · Brierley & Howard (8) · Mewburn, Ellis & Pryor (7) · Browne & Co. (7) · J. D. Roots & Co. (7) · Wheatley & Mackenzie (6) · J. Owden O'Brien (6) · Page & Rowlingson (6) · E. Blétry (6)
National tech categories:
None (533) · FR 6.4 (44) · AU 90.5 (7) · HU V/h (5) · DK 77 (5) · AU 90.3 (4) · GB 4 propel & steer (3) · USPC 244/30 (2) · FR 6.3 (2) · USPC 244/72 (2) · USPC 244/225 (2) · USPC 244/97 (2) · DE 77h.5 (2) · USPC 244/35R (2) · CH 129b (2) · AT 77d (2)
IPCs:
None (183) · IPC B64C39/00 (33) · IPC B64C3/00 (31) · IPC B64B1/00 (28) · IPC B64C13/00 (27) · IPC B64C35/00 (25) · IPC B64C1/00 (22) · IPC B64C17/00 (20) · IPC B64C3/18 (20) · IPC B64C23/00 (19) · IPC B64C3/38 (17) · IPC B64C25/00 (17) · IPC B64C11/00 (11) · IPC B64C27/04 (11) · IPC B64C3/54 (9) · IPC B64C3/56 (8) · IPC B64C3/48 (7) · IPC B64C33/02 (7) · IPC B64B1/40 (7)
CPCs:
None (113) · CPC B64C13/00 (34) · CPC B64C3/00 (32) · CPC B64B1/00 (30) · CPC B64C2700/6256 (27) · CPC B64C2700/6295 (24) · CPC B64C23/005 (23) · CPC B64C35/00 (23) · CPC B64C39/00 (20) · CPC B64C17/00 (20) · CPC B64C3/385 (19) · CPC B64C2700/6274 (17) · CPC B64C2700/6235 (15) · CPC B64C3/185 (15) · CPC B64C2700/6233 (14) · CPC B64F2700/6226 (12) · CPC B64C3/48 (11) · CPC B64C33/02 (10) · CPC B64C3/56 (10) · CPC B64C2700/6218 (10)
First filing:
Cites these patents:
None (634) · Patent GB-1914-23502 (2) · Patent GB-1912-15735 (2) · Patent GB-1908-17150 (2) · Patent GB-1912-5966 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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