Drilldown: Patents

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Patents > Tech fields : Stability or airplane & Number of claims: 17-40

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Office:
Inventors:
Alfred John Macy (6) · George Raymond Lawrence (4) · Louis Brennan (4) · Sam Leonard Walkden (3) · James Vernon Martin (3) · Orville Wright (3) · John Washington Wilson (3) · Wilbur Wright (3) · Matthew B. Sellers (2) · Paul Robin (2) · Elmer Ambrose Sperry (2) · Glenn Hammond Curtiss (2) · John P. Tarbox (2) · Malcolm Grover Adams (2) · Christopher John Lake (2) · Henry Kleckler (2) · Augustus Moore Herring (2) · William Henry Fauber (2) · Isaac Bell (2) · William L. Gilmore‎ (2)
Inventor country:
Applicant person:
None (16) · Alfred John Macy (6) · Louis Brennan (4) · Wilbur Wright (3) · Sam Leonard Walkden (3) · Orville Wright (3) · John Washington Wilson (3) · George Raymond Lawrence (2) · Paul Robin (2) · Malcolm Grover Adams (2) · James V. Martin (2) · Henry Kleckler (2) · Christopher John Lake (2) · Augustus Moore Herring (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (32)
Granted:
Related to aircraft:
Patent agent:
None (26) · Munn & Co. (7) · John P. Tarbox (6) · None (3) · Spear, Middleton, Donaldson & Spear (2) · Charles W. Hills (2) · Herbert H. Thompson (2) · Spencer Heath (2) · 1 (2)
National tech categories:
None (29) · FR 6.4 (6) · USPC 244/80 (6) · HU V/h (5) · AU 90.3 (3) · CA 341/80 (3) · USPC 244/90R (2) · USPC 244/64 (2) · USPC 244/48 (2) · USPC 244/45R (2) · USPC 244/233 (2) · USPC 244/139 (2) · USPC 244/131 (2) · USPC 244/218 (2)
CPCs:
None (24) · CPC B64C17/00 (10) · CPC B64C13/00 (4) · CPC B64C39/00 (4) · CPC B64C3/385 (4) · CPC B64C2700/6295 (4) · CPC B64C3/40 (3) · CPC B64B1/00 (3) · CPC B64C17/06 (3) · CPC B64C23/005 (3) · CPC B64C2700/6216 (3) · CPC G01C21/18 (3)
First filing:
Cites these patents:
Citations from after 1930:

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