Drilldown: Patents

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Patents > Inventor location: None & Supplementary to patent: None & Number of diagram pages: 6

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Office:
Inventors:
Anthony Rudolph Silverston (3) · Charles B. Kirkham (2) · James Edward Fraser (2) · John Thomas Simpson (2) · Alfred John Macy (2) · Arthur L. Thurston (2) · Hugo Hückel (2) · Jacob Schlesinger (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (5) · Anthony Rudolph Silverston (3) · John Thomas Simpson (2) · James Edward Fraser (2) · Jacob Schlesinger (2) · Hugo Hückel (2) · Charles B. Kirkham (2) · William Woods Plankinton (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
Airplane (24) · stability (19) · frame (18) · propeller (16) · propulsion (15) · navigation (14) · None (12) · LTA (10) · wheels (9) · takeoff (8) · rudder (7) · Hybrid (7) · wings (7) · landing (6) · flapping (5) · whole (4) · hydroaeroplane (4) · control (4) · ornithopter (4) · automatic stability (4)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (23) · Victor J. Evans (4) · John P. Tarbox (4) · Poole & Brown (4) · Lavoix et Mosès (3) · Bernie Goldsborough (2) · Brown & Hopkins (2) · Charles W. Hills (2) · Munn & Co. (2) · None (2)
National tech categories:
None (21) · FR 6.4 (8) · USPC 244/233 (6) · FR 6.3 (5) · USPC 244/80 (4) · USPC 244/22 (3) · USPC 244/87 (3) · USPC 244/20 (2) · USPC 244/177 (2) · USPC 244/15 (2) · USPC 244/104R (2) · USPC 244/78.1 (2) · USPC 244/11 (2) · USPC 244/79 (2) · USPC 244/93 (2) · USPC 244/234 (2)
CPCs:
CPC B64C13/00 (9) · CPC B64C33/02 (9) · CPC B64C2700/6295 (7) · CPC B64B1/00 (7) · CPC B64C17/00 (6) · None (5) · CPC B64C3/385 (5) · CPC B64C39/08 (4) · CPC B64C23/005 (4) · CPC B64C33/00 (3) · CPC B64C13/24 (2) · CPC B64C17/06 (2) · CPC B64C35/00 (2) · CPC B64C39/005 (2) · CPC B64C39/026 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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