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Patents > National tech categories : USPC 244/30 or USPC 244/45R or USPC 416/200R

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Office:
Inventors:
Benjamin Talbot Babbitt Hyde (3) · Andrew Gaul, Jr. (3) · William Whitney Christmas (2) · Stewart Cairncross (2) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2) · Ralph P. Fox (2)
Inventor country:
Applicant person:
None (10) · Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2) · Ralph P. Fox (2)
Applicant is inventor:
Tech fields:
LTA (55) · None (35) · frame (29) · navigation (25) · propulsion (24) · stability (22) · propeller (21) · airplane (18) · car (16) · balloon (15) · airfoil (13) · safety (13) · rudder (12) · parachute (7) · wheels (7) · whole (7)
Full specification filed date:
Application number:
None (37)
Granted:
Related to aircraft:
Patent agent:
None (59) · Munn & Co. (7) · Victor J. Evans (5) · None (3) · B. Singer (2)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (61) · CPC B64C2700/6295 (48) · CPC B64C39/08 (31) · CPC B63H1/12 (6) · CPC B64C11/48 (6) · CPC B64C1/26 (3) · CPC B64C9/00 (3) · CPC B64C13/00 (2) · CPC B64C 39/08 (2) · CPC B64C39/06 (2) · CPC Y02T70/121 (2) · CPC B64B1/02 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 139 results in range #1 to #139.

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