Drilldown: Patents

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Patents > Office: US & Applicant is inventor: No & Number of claims: 8-15

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Office: (Click arrow to add another value)
Inventors:
Henry Kleckler (4) · Rexford M. Smith (2) · Frank M. Leavitt (2) · Henry L. Haskell (2) · Enrique Lazarte (2) · Robert Kemp (2)
Inventor country:
Applicant person:
None (11) · Frank M. Leavitt (2) · Enrique Lazarte (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (8) · frame (7) · None (6) · stability (6) · control (5) · design (5) · propulsion (4) · propeller (4) · navigation (4) · landing (4) · wheels (3) · rudder (3) · propellers (3) · military (3) · wings (3) · biplane (3) · chassis (3)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (19) · USPC 244/234 (2) · USPC 244/80 (2) · USPC 244/35R (2) · USPC 244/45R (2) · USPC 74/469 (2) · USPC 244/100R (2)
CPCs:
CPC B64C13/00 (6) · CPC B64C13/02 (3) · CPC Y10T74/20 (3) · CPC B64C3/00 (3) · CPC B64C23/005 (2) · CPC B64C17/00 (2) · CPC B64C3/48 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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