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Patents > Inventor country: US & Family year: 1912 & Number of diagram pages: 2-4

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Year filed:
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Inventors:
Walter Ernst Verclaire (3) · Chester Arthur Lewis (3) · Heinrich Podolsky (3) · George Norman Albree (2) · Rexford M. Smith (2) · Raymond William Garner (2) · Frank Williston Stodder (2) · Spencer MacDougal Brown (2) · Frank A Bullington (2) · Thomas Clifford Starr (2) · James Peter Olsen Jr. (2) · David Henderson Blake (2) · Bruno von Bültzingslöwen (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Chester Arthur Lewis (3) · Heinrich Podolsky (3) · Walter Ernst Verclaire (3) · None (2) · James Peter Olsen Jr. (2) · George Norman Albree (2) · Frank Williston Stodder (2) · Frank A Bullington (2) · Rexford M. Smith (2) · David Henderson Blake (2) · Spencer MacDougal Brown (2) · Raymond William Garner (2) · Bruno von Bültzingslöwen (2) · Thomas Clifford Starr (2)
Applicant is inventor:
Tech fields:
None (26) · airplane (15) · stability (14) · control (9) · construction (6) · propeller (6) · helicopter (6) · frame (6) · safety (5) · propulsion (5) · navigation (5) · HTA (5) · rudder (4) · propellers (4) · pivoting (4) · parachute (4) · wings (4)
Filing date:
Full specification filed date:
Application number:
None (14)
Granted:
Related to aircraft:
Patent agent:
None (23) · Victor J. Evans (5) · C. A. Snow & Co. (3) · J. S. Withers & Spooner (3) · Munn & Co. (2) · C. C. Hines (2) · Herbert Haddan & Co. (2)
National tech categories:
None (21) · USPC 244/48 (5) · USPC 244/45R (5) · FR 6.4 (5) · USPC 244/80 (5) · USPC 244/6 (3) · USPC 244/233 (3) · USPC 244/22 (3) · USPC 244/87 (3) · USPC 244/93 (3) · USPC 244/119 (2) · USPC 244/35R (2) · USPC 244/78.1 (2) · USPC 244/17.17 (2) · USPC 244/139 (2) · USPC 416/129 (2)
CPCs:
CPC B64C3/385 (16) · CPC B64C2700/6295 (8) · CPC B64C13/00 (8) · CPC B64C17/00 (7) · CPC B64C39/08 (5) · CPC B64C23/005 (4) · CPC B64C33/02 (3)
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Cites these patents:
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