Drilldown: Patents

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Patents > Office: US & Filing date: 1900 - 1909 & Number of claims: 15-20

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Year filed:
Office: (Click arrow to add another value)
Inventors:
William C. Lawson (2) · Burt Jackson Pressey (2)
Inventor country:
Applicant person:
None (2) · William C. Lawson (2) · Burt Jackson Pressey (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (14) · stability (10) · frame (10) · navigation (7) · LTA (6) · rudder (6) · propulsion (6) · flapping (4) · None (4) · airfoil (4) · marine (3) · Design (3) · Lift (3)
Filing date:
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (5) · USPC 244/22 (5) · USPC 244/80 (5) · USPC 244/82 (2) · USPC 244/88 (2) · USPC 244/45R (2) · USPC 244/9 (2) · USPC 244/234 (2) · USPC 244/218 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 39 results in range #1 to #39.

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