Drilldown: Patents

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Patents > Office : CA or US & Tech fields : construction or propellers

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Robert Kemp (6) · Henry Kleckler (5) · Pierre-Jean-René Postel-Vinay (4) · John Washington Wilson (4) · Guido Antoni (3) · Ugo Antoni (3) · John Edward Thompson (3) · Louis Coutant Badeau (3) · Paul Petres (3) · Milton D. Thompson (3)
Inventor country:
Applicant person:
None (11) · John Washington Wilson (4) · Henry Kleckler (4) · Pierre-Jean-René Postel-Vinay (4) · Ugo Antoni (3) · Guido Antoni (3) · Louis Coutant Badeau (3) · Milton D. Thompson (3) · Paul Petres (3) · John Edward Thompson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (37)
Granted:
Related to aircraft:
Patent agent:
None (102) · John P. Tarbox (5) · Munn & Co. (4) · None (3) · G. H. Strong (2) · Joshua R. H. Potts (2) · Noyes & Harriman (2) · H. R. Kerslake (2) · Alexander Denes (2) · Victor J. Evans (2) · C. C. Hines (2)
National tech categories:
None (84) · USPC 244/87 (6) · USPC 244/233 (3) · USPC 244/904 (3) · USPC 244/65 (3) · USPC 244/50 (3) · USPC 244/35R (3) · USPC 244/23R (3) · USPC 244/54 (3)
CPCs:
None (17) · CPC B64C13/00 (9) · CPC B64C3/00 (9) · CPC B64C2700/6295 (7) · CPC B64C39/08 (6) · CPC B64C17/00 (5) · CPC B64C23/005 (5) · CPC B63H1/12 (4) · CPC B64C11/36 (4) · CPC B64C11/48 (4) · CPC B64B1/00 (4) · CPC B64C3/14 (4) · CPC B64C2001/0063 (4) · CPC B64C2001/0081 (4) · CPC Y10S244/904 (3) · CPC B64C13/24 (3) · CPC B64C2700/6233 (3) · CPC B64C9/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 178 results in range #1 to #178.

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