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Patents > Year granted: 1914 & IPCs: None & Number of claims: 4-90

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Year granted:
(There are no values for this filter)
Office:
Inventors:
None (8) · William Andrew Hutson (3) · Nazaire Lacrotte (3) · John Thomas Simpson (3) · Eli Edward Gregory (2) · Ralph Hazlett Upson (2) · Lewis Ginter Young (2) · Karl Klinkosch (2) · Harold Edward Sherwin Holt (2) · George Sutherland Dodman (2) · George Raymond Lawrence (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Étienne Carret (2) · Emil Hyra (2) · William Whitney Christmas (2) · Adrien Schmitt (2)
Inventor country:
Applicant person:
None (18) · John Thomas Simpson (3) · Eugène-Pierre-Félix-Auguste Coursin (2) · Emil Hyra (2) · Paul Daimler (2) · Adrien Schmitt (2) · Edward Charles Robert Marks (2) · Harold Edward Sherwin Holt (2) · Eli Edward Gregory (2) · Karl Klinkosch (2) · Étienne Carret (2) · Lewis Ginter Young (2) · George Sutherland Dodman (2)
Applicant is inventor:
Tech fields:
airplane (39) · stability (24) · None (21) · frame (19) · design (12) · LTA (11) · construction (11) · automatic stability (11) · wheels (9) · landing (8) · control (8) · propellers (8) · propeller (7) · hybrid (7) · safety (7) · wings (7) · military (6) · takeoff (6) · propulsion (6)
Application number:
None (36)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (50) · Munn & Co. (5) · Dyer, Dyer, and Taylor (3) · Victor J. Evans (2) · Marks & Clerk (2) · Joshua R. H. Potts (2) · Boult, Wade & Tennant (2) · Wheatley & Mackenzie (2)
National tech categories:
None (23) · HU V/h (16) · USPC 244/233 (5) · AT 77d (4) · USPC 244/80 (4) · USPC 244/35R (4) · AU 90.1 (3) · AU 90.3 (3) · USPC 244/131 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (42) · CPC B64C17/00 (10) · CPC B64C13/00 (8) · CPC B64C3/385 (5) · CPC B64C39/005 (4) · CPC B64C35/00 (4) · CPC B64C33/02 (4) · CPC B64B1/00 (3) · CPC B64C3/14 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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