Drilldown: Patents

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Patents > Granted: Yes & Number of claims: 18-20

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Office:
Inventors:
Sam Leonard Walkden (3) · James Vernon Martin (3) · Orville Wright (2) · William L. Gilmore‎ (2) · Alfred John Macy (2) · Wilbur Wright (2)
Inventor country:
Applicant person:
None (9) · Sam Leonard Walkden (3) · James V. Martin (3) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
stability (21) · Airplane (18) · None (15) · navigation (10) · frame (10) · rudder (9) · propulsion (9) · design (9) · automatic stability (7) · LTA (7) · control (7) · Whole (5) · Wings (5) · gyroscope (4) · Aerodynamics (4) · Lift (4) · propeller (4) · Subsystem (4) · Propellers (4)
Full specification filed date:
Application number:
None (24)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent:
None (20) · John P. Tarbox (6) · Munn & Co. (5) · Bathul & Bathul? (2) · Brown & Hopkins (2)
National tech categories:
None (24) · FR 6.4 (4) · HU V/h (4) · USPC 244/80 (3) · USPC 244/90R (3) · USPC 244/151R (2) · USPC 244/76R (2) · USPC 244/28 (2) · USPC 244/233 (2) · USPC 244/9 (2) · USPC 244/904 (2)
CPCs:
None (13) · CPC B64C13/00 (5) · CPC B64C17/00 (4) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C39/005 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6216 (3) · CPC B64C39/00 (3) · CPC B64C17/06 (3) · CPC B64C13/24 (3) · CPC B64C25/60 (2) · CPC B64C2700/6246 (2) · CPC B64C33/02 (2) · CPC Y02T50/145 (2) · CPC B64C39/08 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 72 results in range #1 to #72.

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