Drilldown: Patents

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Patents > Office: GB & Number of text pages: 2-4 & Number of figures: 7-30

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Office: (Click arrow to add another value)
Inventor location:
None (268) · London (6) · England (4) · Seine (4) · Paris (4) · County of London (3) · Westminster (3) · London, N.W. (2) · New York (2) · Budapest (2) · Seine-et-Oise (2) · Marseille (2)
Applicant is inventor:
Tech fields:
airplane (61) · frame (53) · None (47) · propulsion (45) · stability (36) · construction (36) · LTA (32) · design (31) · wings (26) · navigation (26) · propellers (22) · control (19) · propeller (19) · rudder (14) · aerodynamics (13) · metal (12) · flapping (12)
Application number:
None (85)
Granted:
Publication date:
Supplementary to patent:
None (212) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2)
Related to aircraft:
Patent agent:
None (25) · Marks & Clerk (24) · None (23) · Haseltine, Lake & Co. (21) · Boult, Wade & Tennant (20) · Wheatley & Mackenzie (11) · Abel & Imray (10) · Herbert Haddan & Co. (9) · Brewer & Son (9) · J. S. Withers & Spooner (8) · W. P. Thompson & Co. (7) · Chatwin, Herschell & Co. (6) · Browne & Co. (5) · Page & Rowlingson (4) · Phillipss (4) · J. D. Roots & Co. (4) · Edwards & Co. (4) · G. F. Redfern & Co. (4)
IPCs:
None (82) · IPC B64C39/00 (23) · IPC B64C3/00 (19) · IPC B64C17/00 (19) · IPC B64B1/00 (14) · IPC B64C1/00 (14) · IPC B64C3/18 (12) · IPC B64C11/00 (10) · IPC B64C35/00 (9) · IPC B64C3/38 (9) · IPC B64C23/00 (9) · IPC B64C1/06 (8) · IPC B64C3/56 (7) · IPC B64C33/00 (6) · IPC B64C33/02 (6) · IPC B64B1/58 (5) · IPC B64C27/04 (5) · IPC B64C1/08 (4) · IPC B64C13/00 (4) · IPC B63H1/12 (4)
CPCs:
None (59) · CPC B64C3/00 (22) · CPC B64C17/00 (20) · CPC B64B1/00 (16) · CPC B64C39/00 (14) · CPC B64C2700/6295 (14) · CPC B64C2700/6235 (12) · CPC B64C23/005 (11) · CPC B64C3/185 (10) · CPC B64C33/02 (9) · CPC B64C1/065 (9) · CPC B64C35/00 (8) · CPC B64C3/56 (8) · CPC B64C2700/6218 (8) · CPC B64C11/006 (8) · CPC B64C2700/6233 (8) · CPC B64C1/08 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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