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Patents > Inventor country: GB & Number of claims: 2-8

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Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
None (680) · Blackburn Aeroplane and Motor Co. (17) · Vickers Limited (13) · Sopwith Aviation Company Limited (11) · British and Colonial Aeroplane Co. (9) · Varioplane Company (6) · North British Rubber Company (5) · Blackburn Aeroplane & Motor Co. (4) · Vickers Ltd. (3) · Planes Ltd. (2) · Portadown Weaving Company Limited (2) · Martinsyde Ltd. (2) · Lang Propeller Limited (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Sopwith Aviation Company (2) · The Weiss Aeroplane & Launcher Syndicate Limited (2) · Patent Corporation Limited (2) · British Westinghouse Electric and Manufacturing Co. (2) · Vickers, Sons, and Maxim (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (640) · Patent GB-1908-4519 (7) · Patent GB-1909-12556 (4) · Patent GB-1909-2111 (4) · Patent GB-1909-26034 (4) · Patent GB-1913-22557 (3) · Patent GB-1911-5162 (3) · Patent GB-1916-109146 (3)
Related to aircraft:
Patent agent:
None (139) · None (45) · Brewer & Son (41) · Marks & Clerk (37) · Haseltine, Lake & Co. (28) · Boult, Wade & Tennant (20) · Mewburn, Ellis & Pryor (13) · Phillipss (11) · Abel & Imray (10) · Brierley & Howard (9) · Brandon frères (9) · G. F. Redfern & Co. (9) · A. M. & William Clark (8) · J. Owden O'Brien (8) · W. P. Thompson & Co. (7) · Wheatley & Mackenzie (7) · Browne & Co. (7) · Hyde & Heide (7) · J. Bonnet-Thirion et Breton (7)
National tech categories:
None (613) · FR 6.4 (67) · AU 90.5 (9) · DK 77 (6) · AU 90.3 (5) · HU V/h (5) · GB 4 propel & steer (5) · AT 77d (3)
IPCs:
None (223) · IPC B64C3/00 (38) · IPC B64C39/00 (38) · IPC B64C35/00 (37) · IPC B64C13/00 (33) · IPC B64B1/00 (32) · IPC B64C17/00 (27) · IPC B64C1/00 (25) · IPC B64C3/18 (23) · IPC B64C23/00 (17) · IPC B64C3/38 (16) · IPC B64C25/00 (16) · IPC B64C27/04 (15) · IPC B64C3/54 (14) · IPC B64C11/00 (12) · IPC B64C1/06 (12) · IPC B64B1/58 (9) · IPC B64C29/00 (8) · IPC B64C3/48 (8)
First filing:
Cites these patents:
None (763) · Patent GB-1908-17150 (3) · Patent GB-1914-23502 (2) · Patent GB-1909-8118 (2) · Patent GB-1912-15735 (2) · Patent GB-1913-5223 (2) · Patent GB-1912-5966 (2)
Citations from after 1930:
Number of diagram pages:

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