Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office: Other & Citations from after 1930: 4-2000

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Office: (Click arrow to add another value)
Inventors:
Edson F. Gallaudet (3) · Louis Alard (3) · James Robertson Porter (2)
Inventor country:
Applicant person:
Louis Alard (3) · Edson F. Gallaudet (3) · James Robertson Porter (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (29) · propeller (10) · airplane (10) · stability (9) · frame (7) · Windmill (4) · safety (4) · propulsion (4) · projectile (4) · LTA (4) · aerial propeller (4) · balance (3) · control (3) · navigation (3) · ballistics (3) · military (3) · automatic stability (3) · helicopter (3) · airfoil (3) · wheels (3)
Full specification filed date:
Application number:
None (22)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (7) · Victor J. Evans (6) · None (4) · None (4) · Wm. B. Whitney (3)
National tech categories:
None (28) · FR 6.4 (4) · USPC 244/177 (3) · USPC 244/119 (3)
CPCs:
CPC Y02E10/74 (4) · CPC B64C3/385 (4) · CPC B64C23/005 (3) · CPC F42B10/50 (3) · CPC B64C2700/6295 (3) · CPC B64C27/82 (3) · CPC B64C11/343 (3) · CPC F03D3/00 (3) · CPC B64C39/005 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 95 results in range #1 to #95.

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