Drilldown: Patents

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Patents > Number of claims: 13-21 & Number of diagram pages: 5-12

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Office:
Inventors:
Alfred John Macy (2) · James Shand Stephens (2) · John William Dunne (2) · Simon Lake (2)
Inventor country:
Applicant person:
None (5) · Simon Lake (2) · James Shand Stephens (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
airplane (17) · stability (15) · None (13) · LTA (13) · frame (13) · navigation (11) · propulsion (9) · design (8) · ornithopter (6) · wings (6) · propeller (5) · whole (5) · rudder (5) · control (5) · HTA (5) · biplane (5) · flapping (5) · aerodynamics (4)
Full specification filed date:
Application number:
None (17)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (16) · Munn & Co. (6) · John P. Tarbox (3) · Marks & Clerk (2) · Rummler & Rummler (2) · Charles W. Hills (2) · None (2)
National tech categories:
None (24) · USPC 244/233 (4) · USPC 244/87 (3) · USPC 244/80 (3) · USPC 244/45R (3) · USPC 244/22 (3) · USPC 244/177 (2) · USPC 244/93 (2) · USPC 244/9 (2) · USPC 244/82 (2) · USPC 244/72 (2) · USPC 244/30 (2) · USPC 244/28 (2) · USPC 244/25 (2) · USPC 244/26 (2) · USPC 244/13 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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