Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office: US & Number of claims: 10-11

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · Henry Kleckler (3) · Henry L. Haskell (2) · Spencer Heath (2) · Ralph Hazlett Upson (2) · Richard M. Craig (2)
Inventor country:
Applicant person:
None (11) · Alfred John Macy (4) · Henry Kleckler (2) · Spencer Heath (2) · Richard M. Craig (2)
Applicant is inventor:
Tech fields:
stability (16) · None (14) · airplane (11) · frame (9) · control (6) · propeller (6) · design (6) · wings (6) · propulsion (5) · navigation (5) · chassis (5) · LTA (5) · propellers (4) · rudder (4) · automatic stability (4) · construction (4) · helicopter (4)
Full specification filed date:
Application number:
None (11) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (24) · John P. Tarbox (4) · Victor J. Evans (2) · Chappell & Earl? (2) · Charles Hill (2) · Charles W. Hills (2) · Munn & Co. (2) · None (2)
National tech categories:
None (31) · USPC 244/177 (4) · USPC 244/80 (4) · USPC 244/119 (3) · USPC 244/45R (3) · USPC 244/35R (3) · USPC 244/51 (2) · USPC 244/113 (2) · USPC 244/90R (2)
CPCs:
CPC B64C23/005 (6) · CPC B64C17/00 (6) · CPC B64C13/00 (5) · CPC B64C2700/6295 (5) · CPC B64C39/08 (4) · CPC B64C3/00 (3) · CPC Y10S200/29 (3) · CPC B64B1/00 (3) · None (2) · CPC B64C35/00 (2) · CPC B64C25/60 (2) · CPC B64C25/06 (2) · CPC B64C3/14 (2) · CPC B64C11/205 (2) · CPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 73 results in range #1 to #73.

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