Drilldown: Patents

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Patents > National tech categories: None & Number of claims: 14-40 & Number of diagram pages: 1-2

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Office:
Inventors:
Henry Kleckler (4) · Robert Kemp (4) · Sam Leonard Walkden (3) · Francis J. Plym (2) · Nelson W. Dalton (2) · James Vernon Martin (2)
Inventor country:
Applicant person:
None (5) · Henry Kleckler (4) · Sam Leonard Walkden (3) · James V. Martin (2) · Nelson W. Dalton (2) · Francis J. Plym (2)
Applicant is inventor:
Tech fields:
Airplane (14) · None (11) · control (10) · Stability (10) · Design (10) · Aerodynamics (9) · rudder (7) · construction (7) · Frame (7) · Propellers (6) · automatic stability (5) · fuselage (5) · propeller (4) · military (3) · Subsystem (3) · wings (3) · HTA (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
None (8) · CPC B64C3/00 (4) · CPC B64C13/00 (3) · CPC B64C3/385 (3) · CPC B64C2700/6233 (3) · CPC B64C25/60 (3) · CPC B64C1/00 (3) · CPC B64C3/54 (2) · CPC B64C35/00 (2) · CPC B64C25/50 (2) · CPC B64C2001/0081 (2) · CPC B64C17/00 (2) · CPC B64C11/346 (2) · CPC B64B1/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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