Drilldown: Patents

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Patents > IPCs: None & Citations from after 1930: 2-5

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Office:
Inventors:
Emma C. Fawkes (2) · Frank M. Leavitt (2) · Joseph W. Fawkes (2) · Samuel Dimmick Mott (2) · Wesley Wait (2) · Christopher John Lake (2) · John J. Rectenwald (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
Christopher John Lake (2) · Emma C. Fawkes (2) · Alfred John Macy (2) · Joseph W. Fawkes (2) · Samuel Dimmick Mott (2) · Wesley Wait (2) · John J. Rectenwald (2) · Frank M. Leavitt (2)
Applicant is inventor:
Tech fields:
None (33) · propeller (22) · stability (16) · propulsion (13) · frame (12) · helicopter (11) · LTA (9) · marine (9) · rudder (9) · military (8) · projectile (8) · Windmill (7) · airplane (7) · navigation (7) · airfoil (6) · parachute (5) · wheels (5) · safety (5)
Full specification filed date:
Application number:
None (49)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (14) · Victor J. Evans (12) · Munn & Co. (11) · None (7) · James L. Norris (3) · C. C. Hines (3) · Hazard Strauss (2) · Parker & Burton (2) · Dodge & Sons (2)
National tech categories:
None (52) · USPC 244/3.23 (7) · USPC 244/35R (4) · USPC 416/129 (4) · USPC 244/177 (3) · USPC 244/139 (3) · USPC 416/113 (3) · USPC 244/17.11 (3) · USPC 244/73R (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C27/54 (11) · CPC B64C11/48 (9) · CPC B64C11/006 (9) · CPC Y02E10/74 (8) · None (7) · CPC B64C27/82 (7) · CPC F03D3/00 (6) · CPC B64C13/00 (6) · CPC B63H5/10 (6) · CPC F42B10/30 (5) · CPC B63H1/04 (5) · CPC B64C23/005 (4) · CPC B64C17/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 143 results in range #1 to #143.

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