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Patents > Inventor country: GB & National tech categories: None & Number of diagram pages: 1-4

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Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
None (621) · Blackburn Aeroplane and Motor Co. (19) · Vickers Limited (13) · British and Colonial Aeroplane Co. (7) · Sopwith Aviation Company Limited (7) · Varioplane Company (5) · Blackburn Aeroplane & Motor Co. (4) · Lang Propeller Limited (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · British Westinghouse Electric and Manufacturing Co. (2) · Vickers Ltd. (2) · Planes Ltd. (2) · Martinsyde Ltd. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (652) · Patent GB-1917-126391 (3) · Patent GB-1909-8531 (3) · Patent GB-1910-6051 (2) · Patent GB-1906-27312 (2) · Patent GB-1912-18166 (2) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent:
None (101) · None (51) · Marks & Clerk (41) · Brewer & Son (41) · Haseltine, Lake & Co. (29) · Boult, Wade & Tennant (26) · Abel & Imray (16) · Mewburn, Ellis & Pryor (15) · Brierley & Howard (12) · G. F. Redfern & Co. (12) · A. M. & William Clark (11) · Hyde & Heide (10) · Phillipss (9) · J. D. Roots & Co. (9) · J. Owden O'Brien (8) · W. P. Thompson & Co. (8) · Wheatley & Mackenzie (7) · Lewis William Goold (7) · Browne & Co. (7)
National tech categories: (Click arrow to add another value)
IPCs:
None (176) · IPC B64C39/00 (38) · IPC B64C13/00 (36) · IPC B64C3/00 (35) · IPC B64C35/00 (31) · IPC B64C17/00 (31) · IPC B64C1/00 (28) · IPC B64C3/18 (25) · IPC B64B1/00 (23) · IPC B64C25/00 (16) · IPC B64C3/38 (15) · IPC B64C11/00 (14) · IPC B64C3/54 (14) · IPC B64C1/06 (14) · IPC B64C23/00 (12) · IPC B64C11/04 (11) · IPC B64C27/04 (9) · IPC F41A19/05 (8) · IPC B64C3/56 (8) · IPC B64C11/16 (7)
First filing:
Cites these patents:
None (677) · Patent GB-1913-5223 (2) · Patent GB-1909-8118 (2) · Patent GB-1908-17150 (2) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of diagram pages:

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