Drilldown: Patents

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Patents > IPCs: None & Number of claims: 21-50

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Office:
Inventors:
Henry Kleckler (6) · Glenn Hammond Curtiss (6) · George Raymond Lawrence (5) · De Bert Hartley (4) · John Washington Wilson (3) · Alfred John Macy (3) · Eugene F. Falconnet (3) · Christopher John Lake (3)
Inventor country:
Applicant person:
None (16) · De Bert Hartley (4) · Alfred John Macy (3) · John Washington Wilson (3) · George Raymond Lawrence (3) · Christopher John Lake (3) · Eugene F. Falconnet (3) · Henry Kleckler (3) · William E. Dennis (2) · Thomas M. Finley (2) · Malcolm Grover Adams (2) · Louis Brennan (2) · Daniel P. McLaughlin (2) · Harry S. Bretton (2) · Glenn Hammond Curtiss (2) · Glenn H. Curtiss (2) · George Westinghouse (2) · Harry C. Gammeter (2)
Applicant is inventor:
Tech fields:
airplane (31) · frame (31) · stability (27) · None (19) · Design (19) · navigation (16) · propeller (13) · wings (13) · control (12) · marine (11) · rudder (11) · propulsion (11) · Hydroaeroplane (10) · whole (8) · takeoff (8) · LTA (8) · airfoil (7) · propellers (7)
Full specification filed date:
Application number:
None (33)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (33) · John P. Tarbox (10) · Munn & Co. (7) · William L. Hall (4) · None (4) · Randolph, Jr. (2) · Joshua R. H. Potts (2) · Dyrenforth, Lee, Chritton, and Wiles (2) · Poole & Brown (2) · Charles W. Hills (2) · Bates Foute Hull (2) · Spencer Heath (2)
National tech categories:
None (36) · USPC 244/80 (5) · USPC 244/87 (4) · USPC 244/64 (4) · HU V/h (4) · CA 341/80 (3) · USPC 267/64.17 (3) · USPC 244/48 (3) · USPC 267/DIG.2 (3) · AU 90.3 (3) · USPC 244/45R (2) · USPC 244/90R (2) · USPC 244/76R (2) · USPC 267/64.26 (2) · CA 244/24 (2) · USPC 267/64.15 (2) · USPC 244/105 (2) · USPC 244/233 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (32) · CPC B64C35/00 (9) · CPC B64C13/00 (7) · CPC B64B1/00 (6) · CPC B64C13/24 (5) · CPC B64C17/00 (5) · CPC B64C33/02 (4) · CPC B64C3/385 (4) · CPC B64C2700/6295 (4) · CPC F16F9/06 (3) · CPC B64C3/40 (3) · CPC B64C39/08 (3) · CPC B64C23/005 (3) · CPC B64C25/60 (3) · CPC Y10S267/02 (3)
First filing:
Citations from after 1930:

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