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Patents > Grant date: 1920 - 1929 & Number of claims: 7-12

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Year granted:
Office:
Inventors:
None (8) · Melville W. Mix (3) · Alfred John Macy (3) · Henry Kleckler (3) · Robert Kemp (3) · Charles F. Willard (2) · Richard A. Engler (2) · Lawrence Burst Sperry (2) · Spencer Heath (2) · Vilmos Zurowec (2) · Charles Arthur Wragg (2) · William B. Stout (2) · William Davey Oddy (2) · Henry L. Haskell (2) · Morris M. Titterington (2)
Inventor country:
Applicant person:
None (22) · Alfred John Macy (3) · Melville W. Mix (3) · Henry Kleckler (3) · Lawrence Burst Sperry (2) · Richard A. Engler (2) · Spencer Heath (2) · Charles F. Willard (2) · Vilmos Zurowec (2) · William B. Stout (2) · William Davey Oddy (2) · Morris M. Titterington (2)
Applicant is inventor:
Tech fields:
None (24) · airplane (21) · design (15) · propellers (13) · construction (11) · wings (11) · frame (10) · biplane (9) · propeller (8) · landing (6) · safety (5) · fuselage (5) · Motors (4) · LTA (4) · stability (4) · HTA (4) · propulsion (4)
Full specification filed date:
Application number:
None (20)
Grant date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (26) · John P. Tarbox (6) · None (4) · Herbert H. Thompson (4) · William Wallace White (2) · Chappell & Earl? (2) · Henry Lucke (2) · N. S. Amstutz (2) · Fritz Isler (2)
IPCs:
None (14) · IPC B64C35/00 (6) · IPC B64C3/00 (6) · IPC B64C39/00 (5) · IPC B64C11/20 (5) · IPC B64C11/04 (4) · IPC B64C11/00 (4) · IPC B64D27/00 (3) · IPC B64C1/00 (3) · IPC B64C25/00 (3) · IPC B64C33/00 (2) · IPC B64C3/56 (2) · IPC B64C3/38 (2) · IPC B64C3/18 (2) · IPC B64C11/16 (2) · IPC B64C23/00 (2)
CPCs:
None (11) · CPC B64C3/00 (7) · CPC B64C35/00 (6) · CPC B64C11/20 (4) · CPC B64C11/04 (4) · CPC B64D27/00 (3) · CPC B64C39/00 (3) · CPC B64C2700/6235 (3) · CPC B64C2001/0063 (3) · CPC B64C1/00 (3) · CPC B64C2700/6295 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 97 results in range #1 to #97.

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