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Patents > CPCs: CPC B64C17/00 & Number of text pages: 3-11 & Number of claims: 9-40

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Office:
Inventors:
Alfred John Macy (8) · Paul Robin (3) · Newton Booth Converse (2) · Erastus E. Winkley (2) · Sam Leonard Walkden (2) · Burt Jackson Pressey (2) · Frederick William Dufwa (2)
Inventor country:
Applicant person:
Alfred John Macy (8) · Paul Robin (3) · Sam Leonard Walkden (2) · Frederick William Dufwa (2) · Newton Booth Converse (2) · Burt Jackson Pressey (2) · Erastus E. Winkley (2)
Applicant is inventor:
Tech fields:
stability (46) · airplane (27) · automatic stability (19) · frame (12) · None (10) · control (9) · design (8) · equilibrium (7) · pendulum (7) · rudder (6) · aerodynamics (6) · lift (5) · wheels (5) · propeller (4) · Subsystem (4) · navigation (4) · fuselage (4)
Full specification filed date:
Application number:
None (2) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · Munn & Co. (5) · Charles W. Hills (4) · Marks & Clerk (3) · None (2) · Abel & Imray‎ (2) · Armengaud jeune (2) · 0 (2) · Boramé et Julien (2) · Haseltine, Lake & Co. (2) · Knight & Co. (2) · Charles Hill (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:

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