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Patents > Office: GB & Tech fields : Propulsion or safety

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Office: (Click arrow to add another value)
Inventor location:
None (329) · Budapest (3) · London (3) · England (3) · Seine (2) · New York city (2) · Marseille (2)
Applicant person:
None (125) · Louis Blériot (4) · William Robert Lake (3) · Franz Xaver Wels (3) · Alfred Julius Boult (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (239)
Granted:
Supplementary to patent:
None (240) · Patent AT-1912-75092 (3) · Patent FR-1907-382895 (2) · Patent FR-1910-424987 (2) · Patent DE-1907-196255 (2) · Patent GB-1913-4191 (2) · Patent IT-1907-03-09 (2) · Patent GB-1908-21754 (2)
Related to aircraft:
Patent agent:
None (114) · Marks & Clerk (18) · Boult, Wade & Tennant (15) · Wheatley & Mackenzie (14) · Haseltine, Lake & Co. (11) · Herbert Haddan & Co. (9) · W. P. Thompson & Co. (9) · Abel & Imray (8) · G. F. Redfern & Co. (7) · Carl Tewes (6) · Lloyd Wise & Co. (5) · Edward Evans & Co. (5) · 0 (4) · Jensen & Son (4) · J. Owden O'Brien (4) · Browne & Co. (4) · Brewer & Son (4) · J. S. Withers & Spooner (4)
Assigned to:
IPCs:
None (219) · IPC B64C39/00 (18) · IPC B64C11/00 (15) · IPC B64B1/00 (8) · IPC B64C11/16 (6) · IPC B64C33/00 (5) · IPC B64C23/00 (5) · IPC B64C27/04 (5) · IPC B64C3/38 (4) · IPC B64C1/00 (4) · IPC B64C33/02 (4) · IPC B64C17/00 (4) · IPC B64B1/58 (4) · IPC B64B1/62 (3) · IPC B64D10/00 (3) · IPC B64C11/04 (3) · IPC B64C11/36 (3)
CPCs:
None (193) · CPC B64C11/006 (14) · CPC B64B1/00 (11) · CPC B64C23/005 (9) · CPC B64C33/02 (7) · CPC B64C11/16 (7) · CPC B64C39/005 (6) · CPC B64C39/00 (6) · CPC B64C2700/6274 (6) · CPC B64C17/00 (6) · CPC B63H11/12 (5) · CPC B64C33/00 (5) · CPC B64C3/385 (5) · CPC B64C2700/6281 (5) · CPC B64C2700/6295 (5) · CPC B64B1/58 (4)
First filing:
Cites these patents:
None (345)
Citations from after 1930:
Number of diagram pages:

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