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Patents > Inventor country: US & Tech fields : propellers or wheels

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Office:
Inventors:
John Washington Wilson (11) · William Andrew Hutson (5) · Robert Kemp (4) · George Raymond Lawrence (4) · John Joseph Rekar (4) · John William Harrison (4) · Ruter William Springer (4) · David Henderson Blake (3) · Bruno von Bültzingslöwen (3) · Milton D. Thompson (3) · Leicester Bodine Holland (3) · William Edward Pugsley (3) · Charles Stanley (3) · John Anderson (3) · Frank Williston Stodder (3)
Inventor country: (Click arrow to add another value)
Inventor location:
None (215) · New York (4) · Missouri (4) · New York county (3) · St. Louis (3) · Allegheny county, Pennsylvania (3) · New York City (3) · Pittsburgh (3) · PA (3) · Massachusetts (2) · Kansas City, Missouri (2) · Minnesota (2)
Applicant person:
None (21) · John Washington Wilson (11) · William Andrew Hutson (4) · George Raymond Lawrence (4) · Ruter William Springer (4) · John William Harrison (4) · John Anderson (3) · Leicester Bodine Holland (3) · William Edward Pugsley (3) · John Joseph Rekar (3) · Charles Stanley (3) · David Henderson Blake (3) · Frank Williston Stodder (3) · Milton D. Thompson (3) · Bruno von Bültzingslöwen (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (66) · 7218 (2)
Granted:
Related to aircraft:
Patent agent:
None (87) · Munn & Co. (10) · Victor J. Evans (6) · None (5) · Watson E. Coleman (3) · H. B. Willson & Co. (3) · Brandon frères (3) · Noyes & Harriman‎ (2) · Poole & Brown (2) · C. A. Snow & Co. (2) · Lincoln Sonntag (2) · Gedge & Feeny (2) · A. M. & William Clark (2) · Knight Bros. (2) · H. C. Evert & Co. (2) · Herbert Haddan & Co. (2) · J. S. Withers & Spooner (2)
National tech categories:
None (69) · FR 6.4 (11) · USPC 244/50 (10) · USPC 244/87 (6) · USPC 244/6 (6) · USPC 244/100R (6) · USPC 244/65 (5) · USPC 244/48 (5) · USPC 244/46 (5) · USPC 244/22 (5) · USPC 244/13 (5) · USPC 244/11 (5) · USPC 244/233 (5) · USPC 244/35R (4) · USPC 244/26 (4) · USPC 244/66 (4) · USPC 244/80 (4) · USPC 244/90R (4)
IPCs:
None (174) · IPC B64C39/00 (8) · IPC B64B1/00 (5) · IPC B64C23/00 (4) · IPC B64C11/20 (3) · IPC B64C1/00 (2) · IPC B64C27/00 (2) · IPC B64C25/00 (2) · IPC B64C17/00 (2) · IPC B64C11/32 (2) · IPC B64C11/00 (2) · IPC B64C33/00 (2) · IPC B63H3/00 (2) · IPC B63H1/26 (2) · IPC B64C39/08 (2)
CPCs:
None (34) · CPC B64C23/005 (16) · CPC B64C2700/6295 (15) · CPC B64B1/00 (12) · CPC B64C39/08 (11) · CPC B64C13/00 (10) · CPC B64C3/385 (9) · CPC B64C17/00 (9) · CPC B64C33/00 (8) · CPC B64C33/02 (8) · CPC B64C39/005 (7) · CPC B64C39/00 (6) · CPC B64C11/48 (5) · CPC B64C3/14 (5) · CPC B64C27/82 (4) · CPC B64C25/52 (4) · CPC B64C11/006 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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