Drilldown: Patents

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Patents > Supplementary to patent: None & National tech categories: None & Citations from after 1930: 2-5

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Office:
Inventors:
Henry Kleckler (4) · Spencer Heath (3) · Joseph Vanorio (3) · Charles B. Kirkham (3) · None (2) · Thomas A. Macdonald (2) · Charles J. Jones (2) · Paul de Crèquy (2) · Charles F. Roper (2) · Melville W. Mix (2) · John W. Rapp (2) · James M. H. Jacobs (2) · Francis J. Plym (2) · Alfred John Macy (2)
Inventor country:
Inventor location:
None (108) · Ohio (3) · New York (3) · London (3) · New Jersey (2) · Michigan (2) · Chicago (2) · Pittsburgh (2) · Dayton (2) · PA (2) · Kansas (2) · New York state (2) · Allegheny county, Pennsylvania (2) · Illinois (2) · Indiana (2)
Applicant person:
Spencer Heath (3) · Charles B. Kirkham (3) · Henry Kleckler (3) · Paul de Crèquy (2) · Charles J. Jones (2) · William Phillips Thompson (2) · Alfred John Macy (2) · James M. H. Jacobs (2) · Francis J. Plym (2) · Charles F. Roper (2) · Melville W. Mix (2) · John William Rapp (2)
Applicant is inventor:
Tech fields:
None (31) · propeller (21) · Windmill (10) · construction (8) · fuselage (7) · marine (7) · aerial propeller (7) · stability (5) · propellers (5) · military (4) · paddle-wheel (4) · paddle-wheels (3) · marine propulsion (3) · aerial propellers (3) · helicopter (3) · control (3) · airplane (3)
Full specification filed date:
Application number:
None (45)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (12) · Munn & Co. (10) · None (9) · John P. Tarbox (9) · Victor J. Evans (4) · Joseph F. O'Brien (3) · Marks & Clerk (3) · Eric W. Walford (2) · C. A. Snow & Co. (2) · George Thorpe (2) · N. S. Amstutz (2) · Charles W. Hills (2) · Boult, Wade & Tennant (2) · Henry Lucke (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (83) · IPC B64C3/00 (7) · IPC B64C25/00 (4) · IPC B64C39/00 (3) · IPC B64C3/54 (3) · IPC B64C3/56 (3) · IPC B64C11/04 (3) · IPC B64C35/00 (3) · IPC B64C17/00 (2) · IPC B64C33/00 (2) · IPC B64C33/02 (2) · IPC B64C13/02 (2) · IPC B64C3/38 (2) · IPC B64C13/00 (2) · IPC B64C11/20 (2) · IPC B64C11/16 (2) · IPC B64C1/08 (2) · IPC B64C3/18 (2)
CPCs:
CPC Y02E10/74 (9) · CPC F03D3/00 (8) · CPC B64C11/006 (8) · CPC B64C3/00 (8) · CPC B64C27/54 (7) · CPC B63H1/04 (5) · CPC B64C11/04 (5) · CPC B64C3/54 (5) · CPC F05B2260/96 (5) · CPC B64C27/463 (5) · CPC B64C11/48 (4) · CPC B64C13/00 (4) · CPC B64C39/005 (4) · CPC B64C11/36 (4) · CPC B64C11/343 (4) · CPC B64C3/56 (4) · CPC B64C2700/6235 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 149 results in range #1 to #149.

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