Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Application number: None & National tech categories: None

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Applicant is inventor:
Tech fields:
None (354) · airplane (114) · propulsion (54) · propellers (54) · stability (44) · design (44) · frame (40) · military (39) · LTA (39) · subsystem (31) · aerodynamics (27) · navigation (23) · propeller (23) · safety (22) · construction (22) · airship (20) · control (19) · instrument (19) · wings (18) · parachute (16)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Publication date:
Supplementary to patent:
None (589) · Patent GB-1911-29012 (5) · Patent BE-1910-Hervieu-hangar (3) · Patent GB-1909-8531 (3) · Patent FR-1911-430455 (3) · Patent FR-1913-466195 (3)
Related to aircraft:
Patent agent:
None (521) · Haseltine, Lake & Co. (23) · Boult, Wade & Tennant (17) · Marks & Clerk (16) · Wheatley & Mackenzie (13) · W. P. Thompson & Co. (7) · None (6) · Henry Hughes (5) · G. F. Redfern & Co. (5) · Herbert Haddan & Co. (5) · Cruikshank & Fairweather, Limited (5) · Abel & Imray (5) · A. M. & William Clark (5) · Lloyd Wise & Co. (4) · Boult, Wade, and Tennant (4) · Brewer & Son (4) · D. Young & Co. (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (588) · IPC B64D27/00 (10) · IPC B64D17/00 (9) · IPC F41A19/05 (7) · IPC B63H1/12 (6) · IPC B64C39/00 (5) · IPC B64D7/02 (5) · IPC B64F1/14 (4) · IPC B64C35/00 (4) · IPC B64D1/02 (4) · IPC B64D35/04 (4) · IPC B64D35/06 (4) · IPC E04B1/346 (4) · IPC B64D17/70 (3) · IPC B64C1/00 (3) · IPC G01C21/18 (3) · IPC B64D10/00 (3) · IPC B64D17/72 (3) · IPC B64C17/00 (3) · IPC B64D35/08 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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