Drilldown: Patents

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Patents > National tech categories: None & Citations from after 1930: 2-2000 & Number of figures: 4-6

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Office:
Inventors:
Spencer Heath (3) · Charles B. Kirkham (2) · Enrique Lazarte (2) · Joseph Vanorio (2) · Charles J. Jones (2) · Francis J. Plym (2)
Inventor country:
Applicant person:
Spencer Heath (3) · Charles B. Kirkham (2) · Enrique Lazarte (2) · John William Rapp (2) · Francis J. Plym (2) · Charles J. Jones (2)
Applicant type:
Applicant is inventor:
Tech fields:
propeller (18) · None (13) · aerial propeller (5) · construction (5) · Windmill (4) · frame (2) · suspension (2) · propulsion (2) · paddle-wheels (2) · marine propulsion (2) · guns (2) · fuselage (2) · military (2) · aerial propellers (2)
Full specification filed date:
Application number:
None (24) · 25723218 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (6) · None (4) · John P. Tarbox (3) · None (2) · Victor J. Evans (2) · Marks & Clerk (2) · Joseph F. O'Brien (2) · C. A. Snow & Co. (2) · Boult, Wade & Tennant (2)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C11/006 (5) · CPC F05B2260/96 (4) · CPC B64C11/48 (4) · CPC B63H1/04 (4) · CPC Y02E10/74 (4) · CPC B64C27/463 (4) · CPC F03D3/00 (3) · CPC B64C27/54 (3) · CPC B64C3/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 74 results in range #1 to #74.

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