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Patents > Inventor country : GB or NL & Filing date: 1910 - 1919 & Granted: Yes & First filing: Yes

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Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
None (601) · Blackburn Aeroplane and Motor Co. (19) · Vickers (10) · Vickers Limited (7) · Sopwith Aviation Company Limited (6) · Varioplane Company (5) · British and Colonial Aeroplane Co. (5) · Blackburn Aeroplane & Motor Co. (4) · Sopwith Aviation (3) · Vickers Ltd. (3) · Blair Atholl Aeroplane Syndicate (3) · North British Rubber Company (3) · Patent Corporation (2) · Martinsyde Ltd. (2) · Lang Propeller Limited (2) · Patent Corporation Limited (2) · British Westinghouse Electric and Manufacturing Co. (2) · Vickers, Sons, and Maxim (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (665) · Patent GB-1913-16499 (3) · Patent GB-1909-12556 (2)
Related to aircraft:
Patent agent:
None (250) · Brewer & Son (41) · None (34) · Marks & Clerk (26) · Boult, Wade & Tennant (25) · Haseltine, Lake & Co. (19) · A. M. & William Clark (11) · Mewburn, Ellis & Pryor (11) · Hyde & Heide (11) · Abel & Imray (9) · Phillipss (7) · J. D. Roots & Co. (7) · W. P. Thompson & Co. (6) · Wheatley & Mackenzie (6) · Lewis William Goold (5) · J. Bonnet-Thirion et Breton (5) · Harris & Mills (5) · Carpmaels, Radford & Newton (5) · Browne & Co. (5) · Herbert Haddan & Co. (5)
National tech categories:
None (612) · FR 6.4 (31) · NL 62 (4) · NL 62.15 (3) · USPC 244/90R (3) · USPC 244/234 (3) · USPC 244/72 (2) · USPC 244/49 (2) · USPC 244/48 (2) · USPC 244/233 (2) · USPC 244/225 (2) · USPC 244/125 (2) · USPC 244/119 (2) · USPC 244/105 (2) · USPC 244/104R (2) · USPC 244/100R (2) · USPC 244/219 (2)
IPCs:
None (234) · IPC B64C3/00 (42) · IPC B64C35/00 (33) · IPC B64C13/00 (27) · IPC B64C39/00 (26) · IPC B64B1/00 (24) · IPC B64C3/18 (24) · IPC B64C1/00 (22) · IPC B64C17/00 (19) · IPC B64C25/00 (13) · IPC B64C11/00 (13) · IPC B64C3/54 (13) · IPC B64C11/04 (11) · IPC B64C1/06 (11) · IPC B64C23/00 (10) · IPC B64C3/38 (9) · IPC B64B1/58 (9) · IPC B64C27/04 (8) · IPC CPC B64C13/00 (7)
First filing: (Click arrow to add another value)
Cites these patents:
None (687) · Patent GB-1908-17150 (2) · Patent GB-1912-5966 (2) · Patent GB-1913-5223 (2) · Patent GB-1914-23502 (2) · Patent GB-1912-15735 (2)
Citations from after 1930:
Number of diagram pages:

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