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Patents > Granted: Yes & Patent agent : D. Sad or Victor J. Evans

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Office:
Inventors:
George Lehberger (3) · Axel R. Nordstrom (3) · Robert P. Hall (2) · Ralph P. Fox (2) · Clarence Ernest Holt (2) · Samuel S. Yarrington (2) · Rexford M. Smith (2) · Ulysses G. White (2) · James Joseph Murray (2) · William H. McMullen (2) · Albert Sugden (2)
Inventor country:
Applicant person:
Carin E. Norwall (3) · George Lehberger (3) · Martin Bowman (3) · Axel R. Nordstrom (3) · James Joseph Murray (2) · Gustav F. Hellstrom Sr (2) · Gustav F. Hellstrom Jr (2) · Ralph P. Fox (2) · Rexford M. Smith (2) · Samuel S. Yarrington (2) · Clarence Ernest Holt (2) · Ulysses G. White (2) · Robert P. Hall (2) · William H. McMullen (2) · Albert Sugden (2)
Applicant is inventor:
Tech fields:
None (31) · stability (20) · airplane (19) · frame (16) · propeller (13) · rudder (12) · navigation (11) · propulsion (10) · hybrid (9) · safety (8) · helicopter (8) · LTA (7) · takeoff (5) · balloon (4) · wheels (4) · airfoil (4) · parachute (4) · landing (4)
Full specification filed date:
Application number:
None (16)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (19) · USPC 244/80 (10) · USPC 244/45R (5) · USPC 244/119 (5) · USPC 244/104R (4) · USPC 244/233 (3) · USPC 244/100R (3) · USPC 244/90R (3) · USPC 244/87 (3) · USPC 244/139 (3) · USPC 244/35R (3) · USPC 244/79 (3) · USPC 244/144 (2) · USPC 244/131 (2) · USPC 244/73R (2) · USPC 244/17.19 (2) · USPC 244/66 (2) · USPC 244/48 (2) · USPC 244/64 (2) · USPC 244/93 (2)
CPCs:
CPC B64C17/00 (18) · CPC B64C23/005 (10) · CPC B64C2700/6295 (5) · CPC B64B1/00 (5) · CPC B64C3/385 (4) · CPC B64C13/00 (4) · CPC B64C27/82 (4) · CPC B64C39/08 (4) · CPC B64C17/06 (3) · CPC B64C33/02 (3) · CPC B64C29/0033 (2) · CPC B64C3/14 (2) · CPC B64C9/00 (2) · CPC B64C3/40 (2) · CPC B64C33/00 (2) · CPC B64C25/52 (2) · CPC Y02E10/28 (2) · CPC B64C11/36 (2) · CPC Y02E10/74 (2) · CPC B64C39/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 106 results in range #1 to #106.

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