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Patents > Office : BE or DK or GB or UN & Assigned to: None & Number of diagram pages: 2-20000000

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Office: (Click arrow to add another value)
Inventor country:
GB (314) · US (121) · FR (113) · DE (61) · None (20) · IT (18) · AU (12) · AT (12) · BE (9) · IE (8) · CH (7) · RU (6) · NZ (5) · IN (5) · CA (4) · NL (4) · HU (3) · RO (3) · ZA (3) · ES (3)
Applicant firm:
None (669) · Blackburn Aeroplane and Motor Co. (12) · Vickers Limited (4) · Sopwith Aviation Company Limited (3) · Planes Ltd. (3) · Blackburn Aeroplane & Motor Co. (3) · British and Colonial Aeroplane Co. (2) · Curtiss Motor Company (2) · British Westinghouse Electric and Manufacturing Co. (2) · Varioplane Company (2) · Ateliers d'aviation Louis Bréguet (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (95) · Marks & Clerk (65) · Boult, Wade & Tennant (45) · Haseltine, Lake & Co. (39) · Brewer & Son (34) · None (24) · Wheatley & Mackenzie (17) · W. P. Thompson & Co. (13) · Herbert Haddan & Co. (13) · J. S. Withers & Spooner (11) · A. M. & William Clark (11) · G. F. Redfern & Co. (10) · Johnsons & Willcox (9) · Jensen & Son (9) · Abel & Imray (9) · J. Owden O'Brien (8) · Lewis William Goold (8)
Assigned to: (Click arrow to add another value)
IPCs:
None (216) · IPC B64C39/00 (62) · IPC B64C17/00 (58) · IPC B64C1/00 (48) · IPC B64C35/00 (27) · IPC B64C3/38 (26) · IPC B64C13/00 (25) · IPC B64C11/00 (19) · IPC B64B1/00 (18) · IPC B64C27/04 (15) · IPC B64C23/00 (15) · IPC B64C3/56 (12) · IPC B64C33/02 (12) · IPC B64C3/00 (11) · IPC B64C3/54 (11) · IPC B64C25/00 (11) · IPC B64B1/58 (10) · IPC B64C17/06 (10) · IPC B64C33/00 (9)
First filing:
Cites these patents:
None (708) · 1 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of diagram pages:

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