Drilldown: Patents

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Patents > Office : IT or NZ or RU or US & National tech categories : IT 8 or USPC 244/153R or USPC 244/22 or USPC 244/45R or USPC 244/80 & Cites these patents: None & Number of claims: 6-12

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Office: (Click arrow to add another value)
Inventors:
Rexford M. Smith (2)
Inventor country:
Applicant person:
None (5)
Applicant is inventor:
Tech fields:
stability (16) · airplane (13) · frame (12) · None (8) · airfoil (8) · flapping (6) · propulsion (6) · propeller (6) · automatic stability (6) · wheels (5) · rudder (5) · navigation (5) · ornithopter (4) · wings (4) · car (3) · kite (3) · pendulum (3) · control (3) · parachute (3)
Full specification filed date:
Application number:
None (9)
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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Showing below up to 48 results in range #1 to #48.

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