Drilldown: Patents

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Patents > Inventor country : CA or GB & Number of text pages: 6-10

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Office:
Inventors:
None (6) · Louis Brennan (6) · Everard Richard Calthrop‎‎ (6) · Sam Leonard Walkden (4) · Edward Eugene Brown (3) · William Phillips Thompson (3) · Richard Fitz Power (3) · Hiram Stevens Maxim (3) · George Sutherland Dodman (3) · George Holt Thomas (3) · Frederick James Hargreaves (3) · Henri-Marie Coandă (3) · Arthur Henry Edwards (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (17) · Everard Richard Calthrop (6) · Louis Brennan (6) · Sam Leonard Walkden (4) · Henri-Marie Coandă (3) · George Sutherland Dodman (3) · George Holt Thomas (3) · Arthur Henry Edwards (3) · Frederick James Hargreaves (3) · William Phillips Thompson (3) · Edward Eugene Brown (3) · Richard Fitz Power (3)
Applicant is inventor:
Tech fields:
Airplane (42) · stability (34) · frame (25) · design (23) · None (21) · propulsion (16) · Construction (14) · Control (13) · Whole (13) · wings (12) · Propellers (12) · LTA (11) · navigation (11) · propeller (10) · automatic stability (8) · gyroscope (8) · Lift (7) · marine (6)
Full specification filed date:
Application number:
None (62)
Granted:
Related to aircraft:
Patent agent:
None (27) · Marks & Clerk (9) · None (7) · Haseltine, Lake & Co. (6) · A. M. & William Clark (3) · Alfred Ernest White (3) · A. E. White (3) · Boult, Wade & Tennant (3) · E. R. Royston & Co. (3) · Dicker, Pollak & Derriman (2) · J. Owden O'Brien (2) · J. Fayollet (2) · J. D. Roots & Co. (2) · Henry Hughes (2) · F. W. Le Tall (2) · E. Blétry (2) · Jensen & Son (2) · Armengaud jeune (2) · Tongue & Birkbeck (2) · Brandon frères (2)
IPCs:
None (61) · IPC B64C1/00 (14) · IPC B64C17/00 (10) · IPC B64C35/00 (4) · IPC B64C3/38 (4) · IPC B64C17/06 (4) · IPC B64C3/18 (4) · IPC B64B1/00 (3) · IPC B64C39/00 (3) · IPC B64C3/54 (3) · IPC B64C3/48 (3) · IPC B64C13/00 (3) · IPC B64C13/12 (3) · IPC B64D17/52 (2) · IPC B64D17/72 (2) · IPC B64C25/60 (2) · IPC B64C25/00 (2) · IPC F42C1/14 (2) · IPC B64C13/24 (2) · IPC B64C39/10 (2)
CPCs:
None (47) · CPC B64C17/00 (10) · CPC B64C2700/6218 (8) · CPC B64B1/00 (7) · CPC B64C2700/6295 (6) · CPC B64C13/00 (6) · CPC B64C3/385 (4) · CPC B64C39/00 (4) · CPC B64C2700/6256 (4) · CPC B64C17/06 (4) · CPC B64C35/00 (4) · CPC B64C3/48 (3) · CPC B64C3/18 (3) · CPC B64C13/12 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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