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Patents > Citations from after 1930: None & Number of claims: 18-50

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Office:
Inventors:
Glenn Hammond Curtiss (7) · Henry Kleckler (6) · George Raymond Lawrence (5) · Alfred John Macy (5) · Wilbur Wright (4) · Orville Wright (4) · Sam Leonard Walkden (4) · James Vernon Martin (4) · William L. Gilmore‎ (3) · Elmer Ambrose Sperry (3) · John P. Tarbox (3) · John Washington Wilson (3)
Inventor country:
Applicant person:
None (31) · Alfred John Macy (5) · Orville Wright (4) · Wilbur Wright (4) · Sam Leonard Walkden (4) · John Washington Wilson (3) · James V. Martin (3) · Glenn H. Curtiss (3) · Henry Kleckler (3) · George Raymond Lawrence (3) · Paul Robin (2) · Albert Livingstone Blackman (2) · Harry C. Gammeter (2) · Glenn Hammond Curtiss (2) · George Francis Myers (2) · Eugene F. Falconnet (2)
Applicant is inventor:
Tech fields:
airplane (52) · stability (44) · frame (35) · Design (33) · control (21) · navigation (21) · rudder (20) · wings (17) · Marine (14) · Propulsion (14) · automatic stability (13) · propeller (12) · LTA (11) · whole (11) · safety (10) · hydroaeroplane (10) · aerodynamics (10) · Propellers (10) · subsystem (9)
Full specification filed date:
Application number:
None (55)
Granted:
Related to aircraft:
Patent agent:
None (44) · John P. Tarbox (14) · Munn & Co. (7) · None (4) · Marks & Clerk (3) · Herbert H. Thompson (3) · Bates Foute Hull (2) · Bathul & Bathul? (2) · H. A. Toulmin (2) · 1 (2)
National tech categories:
None (53) · USPC 244/80 (8) · HU V/h (7) · FR 6.4 (5) · AU 90.3 (4) · USPC 244/64 (4) · USPC 244/233 (4) · CA 341/80 (3) · USPC 244/87 (3)
CPCs:
None (35) · CPC B64C13/00 (9) · CPC B64C35/00 (8) · CPC B64C17/00 (7) · CPC B64C2700/6295 (6) · CPC B64C13/24 (5) · CPC B64B1/00 (5) · CPC B64C3/40 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (3) · CPC B64C33/02 (3) · CPC G01C21/18 (3)
First filing:
Cites these patents:
Citations from after 1930:

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