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Patents > Office : ES or US & Tech fields: Propellers

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Office: (Click arrow to add another value)
Inventors:
Ruter William Springer (4) · John Washington Wilson (4) · Milton D. Thompson (3) · Alfred E. Wunderlich (3) · Antoine-Padoue Filippi (3) · André-Julien Mahoudeau (2) · Martin Pearson (2) · William Davey Oddy (2) · William Andrew Hutson (2) · Louis Blériot (2) · Robert Kemp (2) · Louis-Marie Le Dantec (2) · Pierre Levasseur (2)
Inventor country:
Applicant person:
None (6) · Ruter William Springer (4) · John Washington Wilson (4) · Alfred E. Wunderlich (3) · Milton D. Thompson (3) · Antoine-Padoue Filippi (3) · William Davey Oddy (2) · Louis-Marie Le Dantec (2) · Pierre Levasseur (2) · Louis Blériot (2) · Martin Pearson (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (41)
Granted:
Related to aircraft:
National tech categories:
None (63) · USPC 244/50 (4) · USPC 244/65 (4) · USPC 244/23R (3) · USPC 244/233 (3) · USPC 244/26 (2) · USPC 244/35R (2) · USPC 416/194 (2) · USPC 244/17.21 (2) · USPC 244/87 (2) · USPC 244/64 (2)
CPCs:
None (19) · CPC B64C13/00 (9) · CPC B64C11/48 (6) · CPC B64C11/36 (5) · CPC B63H1/12 (5) · CPC B64C39/005 (3) · CPC B64C23/005 (3) · CPC B64B1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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