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Fuel supply apparatus for internal combustion engine

US 3,139,875 A · Inventors: LINK FRED 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 July 7, 1964. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by July 7, 1981.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledAugust 22, 1961
GrantedJuly 7, 1964
Term endedJuly 7, 1981
Application number—
Classification (CPC)F02D1/00 +1 more
Length8 pages

Timeline

Timeline From USPTO dates

1962196419661968197019721974197619781980Application filedAug 22, 1961Patent grantedJuly 7, 1964Term endedJuly 7, 1981

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