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Patents > Office: GB & IPCs : IPC B64C17/00 or None

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Office: (Click arrow to add another value)
Inventor country:
None (1362) · GB (569) · US (188) · FR (176) · DE (175) · IT (28) · CH (26) · AT (18) · AU (16) · CA (15) · HU (13) · BE (12) · NO (9) · Great Britain (7) · RU (7) · NZ (7) · IE (6) · NL (5)
Applicant firm:
None (2594) · Vickers (13) · Société anonyme Astra AB (4) · Sopwith Aviation (3) · Siemens-Schuckert-Werke G.m.b.H. (2) · Société des Avions Louis Bréguet (2)
Applicant is inventor:
Application number:
Granted:
Patent agent:
None (2074) · Marks & Clerk (45) · Haseltine, Lake & Co. (38) · Boult, Wade & Tennant (30) · Abel & Imray (26) · Herbert Haddan & Co. (23) · W. P. Thompson & Co. (18) · None (16) · Wheatley & Mackenzie (13) · G. F. Redfern & Co. (9) · Harris & Mills (8) · A. M. & William Clark (8) · Brierley & Howard (8) · Lloyd Wise & Co. (8) · Edward Evans & Co. (7) · Brewer & Son (7) · J. Owden O'Brien (7)
National tech categories:
None (2478) · GB 4 propel & steer (69) · GB 4 with buoyant (44) · GB 4 without buoyant (35) · GB 4 (24) · GB 4 aërostats (22) · GB 4 aëroplanes (20) · GB 4 framework (14) · GB 4 motors (9) · GB 4 parachutes (7) · GB 122 aero steam engines (6) · GB 4 military (5) · GB 4 cars and cabins (5) · GB 123 aero steam generators (4) · GB 4 aërial railways (4) · GB 4 starting (3) · GB 122 (3) · GB aërial machines with aërostats or buoyant bodies (3) · GB propelling and steering arrangements (3)
IPCs: (Click arrow to add another value)
CPCs:
None (1682) · CPC B64C17/00 (170) · CPC B64C2700/6218 (83) · CPC B64C2700/6295 (66) · CPC B64C39/00 (64) · CPC B64B1/00 (54) · CPC B64C35/00 (44) · CPC B64C13/00 (42) · CPC B64C2700/6256 (37) · CPC B64C2700/6212 (34) · CPC B64C3/00 (33) · CPC B64C11/006 (32) · CPC B64C3/385 (28) · CPC B64C23/005 (28) · CPC B64B1/58 (28) · CPC B64C2700/6214 (27) · CPC B64C3/18 (27) · CPC B64C2700/6235 (19) · CPC B64C2700/6274 (19)
First filing:
Cites these patents:
None (2621) · Patent GB-1901-346 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:

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