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Patents > National tech categories : USPC 244/45R or USPC 244/80 or USPC 244/81

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Office:
Inventors:
John P. Tarbox (6) · Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3) · William Whitney Christmas (2) · George Lehberger (2) · Michael Angelo Parisano (2) · Ralph P. Fox (2) · Rexford M. Smith (2) · Christopher John Lake (2) · Augustus Frederick Watson Macmanus (2) · James Means (2)
Inventor country:
Applicant person:
None (9) · Benjamin Talbot Babbitt Hyde (3) · Andrew Gaul, Jr. (3) · Christopher John Lake (2) · James Means (2) · Michael Angelo Parisano (2) · Augustus F. W. Macmanus (2) · John P. Tarbox (2) · George Lehberger (2) · Ralph P. Fox (2)
Applicant is inventor:
Tech fields:
stability (56) · None (50) · airplane (34) · frame (21) · navigation (14) · automatic stability (14) · control (13) · airfoil (11) · propeller (11) · whole (8) · equilibrium (8) · wheels (7) · rudder (7) · LTA (7) · wings (7) · takeoff (6) · steering (6) · propulsion (6)
Full specification filed date:
Application number:
None (18)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (52) · Victor J. Evans (13) · Munn & Co. (4) · None (3) · Knight & Co. (2) · Spencer Heath (2) · C. A. Snow & Co. (2) · Briesen & Knauth (2) · 1 (2)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (61) · CPC B64C2700/6295 (49) · CPC B64C39/08 (32) · CPC B64C13/00 (8) · CPC B64C23/005 (7) · None (4) · CPC B64C13/24 (4) · CPC B64C30/00 (4) · CPC B64C3/385 (3) · CPC B64C1/26 (3) · CPC B64C9/00 (2) · CPC B64C 39/08 (2) · CPC B64C39/06 (2)
First filing:
Citations from after 1930:

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