Drilldown: Patents

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Patents > National tech categories : USPC 244/131 or USPC 244/80 & IPCs: None

Use the filters below to narrow your results.

Office:
Inventors:
None (2) · John P. Tarbox (2) · James Means (2)
Inventor country:
Applicant person:
None (5) · James Means (2)
Applicant is inventor:
Tech fields:
stability (27) · None (25) · airplane (18) · frame (11) · navigation (10) · automatic stability (7) · LTA (6) · control (6) · steering (4) · propeller (4) · equilibrium (4) · balance (4) · pendulum (4) · construction (4) · takeoff (3) · Whole (3) · propulsion (3) · lift (3) · fuselage (3) · wings (3)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
(There are no values for this filter)
Related to aircraft:
Patent agent:
None (26) · Victor J. Evans (10) · Knight & Co. (2) · Munn & Co. (2)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 80 results in range #1 to #80.

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