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Patents > Grant date: 1910 - 1919 & Patent agent : Jensen & Son or Victor J. Evans

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Office:
Inventors:
Joseph Allison Steinmetz (3) · George Lehberger (3) · None (2) · Samuel S. Yarrington (2) · Rexford M. Smith (2) · Richard Ralph à Court Beadon (2) · John Anderson (2) · Edwin Charles Soper (2) · Robert P. Hall (2)
Inventor country:
Applicant person:
None (4) · George Lehberger (3) · Joseph Allison Steinmetz (3) · John Anderson (2) · Rexford M. Smith (2) · Richard Ralph à Court Beadon (2) · Robert P. Hall (2) · Samuel S. Yarrington (2)
Applicant is inventor:
Tech fields:
None (21) · airplane (21) · Stability (19) · frame (14) · rudder (12) · propeller (12) · navigation (9) · LTA (8) · hybrid (8) · Propulsion (7) · safety (6) · automatic stability (5) · military (5) · balloon (5) · wheels (4) · helicopter (4) · airship (4) · landing (4) · parachute (4)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (27) · USPC 244/80 (8) · USPC 244/119 (4) · USPC 244/90R (3) · USPC 244/79 (3) · USPC 244/104R (3) · USPC 244/139 (3) · USPC 244/35R (3) · USPC 244/87 (2) · USPC 244/51 (2) · USPC 244/131 (2) · USPC 244/233 (2) · USPC 244/100R (2) · USPC 244/48 (2) · USPC 244/177 (2) · USPC 244/66 (2) · USPC 244/45R (2) · USPC 244/73R (2)
CPCs:
CPC B64C17/00 (14) · CPC B64C23/005 (6) · CPC B64B1/00 (4) · CPC B64C9/00 (3) · CPC B64C11/006 (3) · CPC B64C3/385 (3) · CPC B64C17/06 (3) · CPC B64C13/00 (3) · CPC B64C27/82 (3) · CPC B64C2700/6295 (3) · CPC B64C1/00 (3) · CPC B64C39/08 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 93 results in range #1 to #93.

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