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Patents > IPCs: None & CPCs : CPC B64C3/385 or CPC B64C39/008

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Office:
Inventors:
None (3) · Charles A. Kuenzel (2) · Sheila O'NEILL (2) · John Thomas Simpson (2) · George Martin (2) · Chester Arthur Lewis (2) · William Wallace Gibson (2)
Inventor country:
Applicant person:
None (6) · O NEILL SHEILA (2) · Charles A. Kuenzel (2) · Chester Arthur Lewis (2) · John Thomas Simpson (2) · Edward Everett Pauley (2) · Martin GEORGE (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (7)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (89) · Munn & Co. (4) · Victor J. Evans (3) · C. A. Snow & Co. (2) · Fisher & Moser (2) · Dyer, Dyer, and Taylor (2) · W. S. Bellows (2)
National tech categories:
None (70) · USPC 244/48 (14) · USPC 244/99.11 (9) · USPC 244/119 (5) · USPC 244/38 (5) · FR 6.4 (5) · USPC 244/27 (4) · USPC 244/90R (4) · USPC 244/47 (3) · USPC 244/65 (3) · USPC 244/50 (2) · USPC 244/131 (2) · DE 77h.5 (2) · USPC 244/113 (2) · USPC 244/87 (2) · USPC 244/104CS (2) · USPC 244/80 (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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