Drilldown: Patents

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Patents > Supplementary to patent: None & National tech categories: None & Citations from after 1930: 3-4

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Office:
Inventors:
Paul de Crèquy (2) · Francis J. Plym (2) · Spencer Heath (2) · Joseph Vanorio (2) · Charles J. Jones (2) · Charles B. Kirkham (2)
Inventor country:
Applicant person:
Charles J. Jones (2) · Francis J. Plym (2) · Charles B. Kirkham (2) · Spencer Heath (2) · Paul de Crèquy (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (19) · Propeller (12) · windmill (4) · construction (4) · aerial propeller (4) · fuselage (3) · aerial propellers (3) · valve (2) · military (2) · paddle-wheels (2) · fan (2) · frame (2) · control (2) · rudder (2) · LTA (2)
Full specification filed date:
Application number:
None (14)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (6) · None (4) · Munn & Co. (4) · John P. Tarbox (4) · Eric W. Walford (2) · Boult, Wade & Tennant (2) · Joseph F. O'Brien (2) · C. A. Snow & Co. (2) · George Thorpe (2)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (4) · CPC Y02E10/74 (4) · CPC F03D3/00 (3) · CPC B64C11/04 (3) · CPC B64C3/54 (3) · CPC B64C11/343 (3) · CPC B64C13/00 (3) · CPC F05B2260/96 (3) · CPC B64C27/463 (3) · CPC B64C2700/6235 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 69 results in range #1 to #69.

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