Drilldown: Patents

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Patents > Grant date: 1920 - 1929 & Assigned to: None & Number of claims: 7-20

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Office:
Inventors:
None (7) · Henry Kleckler (3) · Melville W. Mix (3) · Alfred John Macy (2) · George Lanzius (2) · Richard A. Engler (2) · Rene Cecil Motte (2) · Ruter William Springer (2) · Erastus E. Winkley (2) · Spencer Heath (2) · Edward Eugene Brown (2) · George Francis Myers (2) · Vilmos Zurowec (2) · Charles Arthur Wragg (2) · William B. Stout (2) · William Davey Oddy (2) · Robert Kemp (2)
Inventor country:
Applicant person:
None (14) · Melville W. Mix (3) · Henry Kleckler (3) · Alfred John Macy (2) · Vilmos Zurowec (2) · George Francis Myers (2) · Rene Cecil Motte (2) · Richard A. Engler (2) · Erastus E. Winkley (2) · Edward Eugene Brown (2) · Spencer Heath (2) · Ruter William Springer (2) · William B. Stout (2) · William Davey Oddy (2)
Applicant is inventor:
Tech fields:
airplane (25) · Design (17) · None (14) · propellers (11) · Construction (11) · wings (11) · fuselage (9) · frame (9) · propeller (9) · stability (9) · aerodynamics (8) · HTA (7) · biplane (6) · subsystem (5) · lift (5) · propulsion (5) · Motors (5) · military (5)
Full specification filed date:
Application number:
None (22)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (25) · John P. Tarbox (6) · None (5) · N. S. Amstutz (3) · William Wallace White (3) · Fritz Isler (2) · 0 (2)
Assigned to: (Click arrow to add another value)
IPCs:
None (19) · IPC B64C3/00 (7) · IPC B64C35/00 (5) · IPC B64C11/00 (5) · IPC B64C39/00 (4) · IPC B64C33/00 (4) · IPC B64C23/00 (4) · IPC B64C25/00 (4) · IPC B64C1/00 (4) · IPC B64C17/00 (3) · IPC B64D27/00 (3) · IPC B64C3/50 (2) · IPC B64C25/50 (2) · IPC B64C1/06 (2) · IPC B64C11/20 (2) · IPC B64C29/00 (2) · IPC B64C17/06 (2) · IPC B64C11/36 (2)
CPCs:
None (11) · CPC B64C3/00 (8) · CPC B64C17/00 (5) · CPC B64C35/00 (5) · CPC B64C39/00 (4) · CPC B64C2700/6235 (4) · CPC B64C2700/6233 (4) · CPC B64C23/005 (4) · CPC B64C33/00 (4) · CPC B64C2700/6212 (3) · CPC B64D27/00 (3) · CPC B64F2700/6226 (3) · CPC B64C2001/0081 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 103 results in range #1 to #103.

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