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Fuel pump for internal-combustion engines

US 2,389,159 A · Inventors: LOWTHER WILFRED W

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted November 20, 1945. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by November 20, 1962.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledAugust 18, 1941
GrantedNovember 20, 1945
Term endedNovember 20, 1962
Application number—
Classification (CPC)F02M49/02 +2 more
Length5 pages

Timeline

Timeline From USPTO dates

1942194519481951195419571960Application filedAug 18, 1941Patent grantedNov 20, 1945Term endedNov 20, 1962

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