Drilldown: Patents

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Patents > Applicant firm: None & National tech categories : USPC 244/45R or USPC 244/93

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Office:
Inventors:
Benjamin Talbot Babbitt Hyde (3) · Andrew Gaul, Jr. (3) · Ralph P. Fox (2) · Anthony Rudolph Silverston (2) · Ira Allen (2)
Inventor country:
Applicant person:
None (4) · Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3) · Ralph P. Fox (2) · Ira Allen (2) · Anthony Rudolph Silverston (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
None (36) · stability (31) · airplane (22) · frame (18) · navigation (12) · airfoil (10) · propulsion (10) · LTA (10) · rudder (9) · propeller (8) · control (6) · car (6) · whole (5) · wheels (5) · safety (5) · automatic stability (5) · wings (4) · biplane (4)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (37) · Victor J. Evans (6) · Munn & Co. (4) · None (2) · C. A. Snow & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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