Drilldown: Patents

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Patents > Inventor country: US & Related to aircraft : No or `1

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Office:
Inventors:
None (4) · Robert W. Thompson (2) · John KAISER (2) · Eleazer Kempshall (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (85) · Eleazer Kempshall (2)
Applicant is inventor:
Tech fields:
None (54) · Propulsion (12) · marine (12) · windmill (9) · propeller (9) · fabric (8) · paddle-wheel (6) · cargo (3) · clutch (2) · brakes (2) · ladder (2) · frame (2) · safety (2) · Vehicle Navigation (2) · electricity (2) · electric (2) · communications (2)
Full specification filed date:
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Related to aircraft: (Click arrow to add another value)
Assigned to:
None (104)
National tech categories:
None (101) · USPC 24/713.8 (7) · USPC 244/149 (2) · USPC 416/138 (2) · USPC 416/168R (2)
CPCs:
None (67) · CPC Y10T24/3747 (8) · CPC B64B1/00 (8) · CPC B64C11/006 (7) · CPC B64C27/12 (4) · CPC B64C11/48 (4) · CPC B24C9/00 (4) · CPC B63H1/12 (4) · CPC B64C1/1407 (4) · CPC B64C11/36 (3) · CPC Y02E10/722 (2) · CPC Y02E10/74 (2) · CPC B64C27/33 (2) · CPC B64C11/343 (2) · CPC F03D3/00 (2) · CPC B64C11/04 (2) · CPC F03D11/00 (2) · CPC Y10T403/4677 (2)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 129 results in range #1 to #129.

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