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Patents > Assigned to: None & National tech categories : USPC 244/65 or USPC 244/80

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Office:
Inventors:
None (4) · John P. Tarbox (3) · James Means (2) · Michael Angelo Parisano (2) · George Lehberger (2)
Inventor country:
Applicant person:
None (7) · James Means (2) · Michael Angelo Parisano (2) · George Lehberger (2) · John P. Tarbox (2) · Augustus F. W. Macmanus (2)
Applicant firm:
Applicant is inventor:
Tech fields:
stability (33) · None (30) · airplane (18) · propulsion (13) · navigation (10) · frame (9) · propeller (9) · helicopter (8) · automatic stability (8) · takeoff (7) · safety (6) · control (6) · LTA (6) · car (5) · balance (5) · parachute (5) · propellers (5) · equilibrium (5)
Full specification filed date:
Application number:
None (20)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (36) · Victor J. Evans (10) · Munn & Co. (4) · Knight & Co. (2) · C. L. Parker (2)
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National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
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