Drilldown: Patents

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Patents > Office : GR or IN or US & Filing date: 1900 - 1999 & Related to aircraft : 0.5 or 1 & Patent agent : Charles Dony or J. Bonnet-Thirion or None & Number of diagram pages: 2-50000000

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Office: (Click arrow to add another value)
Inventors:
Ralph Hazlett Upson (3) · George Lanzius (2)
Inventor country:
Applicant person:
None (18)
Applicant is inventor:
Tech fields:
airplane (23) · frame (17) · stability (17) · LTA (14) · propulsion (13) · navigation (12) · None (11) · propeller (9) · design (8) · balloon (7) · wheels (6) · marine (6) · safety (6) · Propellers (6) · hydroaeroplane (5) · control (5) · rudder (5) · airfoil (5)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
National tech categories:
None (20) · USPC 244/51 (3) · USPC 244/90R (3) · USPC 244/233 (2) · USPC 244/72 (2) · USPC 244/63 (2) · USPC 244/80 (2) · USPC 244/131 (2) · USPC 244/119 (2) · USPC 244/35R (2) · USPC 244/19 (2) · USPC 244/229 (2)
CPCs:
None (8) · CPC B64C13/00 (5) · CPC B64C39/005 (4) · CPC B64C2700/6295 (4) · CPC B64C35/00 (3) · CPC B64C3/385 (3) · CPC B64B1/40 (3) · CPC F04D29/384 (2) · CPC B64C9/00 (2) · CPC B64C3/14 (2) · CPC B64C23/005 (2) · CPC B64C17/00 (2) · CPC B64C13/12 (2) · CPC B64C39/00 (2) · CPC B64C11/001 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 76 results in range #1 to #76.

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