Drilldown: Patents

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Patents > Granted: Yes & National tech categories : GB 4 with buoyant or USPC 244/45R

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Office:
Inventors:
Benjamin Talbot Babbitt Hyde (3) · Andrew Gaul, Jr. (3) · William Whitney Christmas (2) · Ralph P. Fox (2) · William Nelson Hutchinson (2)
Inventor country:
Applicant person:
None (36) · Benjamin Talbot Babbitt Hyde (3) · Andrew Gaul, Jr. (3) · Ralph P. Fox (2)
Applicant is inventor:
Tech fields:
LTA (36) · None (29) · whole (23) · frame (23) · stability (22) · propulsion (20) · rudder (15) · airplane (15) · propeller (14) · navigation (14) · balloon (14) · car (13) · airfoil (11) · parachute (9) · metal (8) · compartments (8) · wings (8) · ascension (8) · valve (7) · safety (7)
Full specification filed date:
Application number:
None (50)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent:
None (44) · Victor J. Evans (5) · None (3) · Munn & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 108 results in range #1 to #108.

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