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Patents > IPCs : IPC B64C27/04 or IPC B64C35/00 & Number of claims: 3-40

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Office:
Inventors:
None (19) · Thomas Sloper (9) · Henri Fabre (5) · Glenn Hammond Curtiss (4) · Hugh Oswald Short (3)
Inventor country:
Applicant person:
None (21) · Thomas Sloper (9) · Henri Fabre (5) · Hugh Oswald Short (3) · Glenn Hammond Curtiss (3) · Édouard-Jean Bigourdan (2) · William Henry Nosworthy (2) · Spenser Aldborough Flower (2) · Samuel James Prescott (2) · Rene Cecil Motte (2) · Pierre-Ambjorn Sparre (2) · Kynaston Overstow Hale (2) · Henry E. Krammer (2) · Harris Booth (2) · Ernest Edwin Wallington Butt (2) · Henry Hyman Salomons (2) · Alexis Beurrier (2) · Charles Denniston Burney (2) · Christopher Henry Metcalfe Alderson Alderson (2) · Alexander von Willisch (2)
Applicant is inventor:
Tech fields:
hydroaeroplane (31) · airplane (27) · helicopter (20) · None (18) · design (17) · marine (15) · hydroplane (14) · hybrid (13) · landing (12) · propulsion (12) · Frame (11) · Construction (10) · Propellers (9) · hydro-aeroplane (8) · aerodynamics (8) · takeoff (8) · stability (7) · control (7)
Full specification filed date:
Application number:
None (5)
Granted:
Supplementary to patent:
None (93) · Patent FR-1912-455471 (2)
Related to aircraft:
Patent agent:
None (13) · Boult, Wade & Tennant (7) · Marks & Clerk (6) · Brewer & Son (6) · J. Bonnet-Thirion et Breton (5) · Dupont et Elluin (4) · John P. Tarbox (4) · L. Chassevent (4) · Haseltine, Lake & Co. (4) · Armengaud jeune (4) · Abel & Imray (4) · None (3) · J. S. Withers & Spooner (3) · Browne & Co. (3) · Edward Evans & Co. (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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