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Fuel delivery device for internal combustion engines

US 1,952,154 A · Inventors: EDOUARD ATTESLANDER

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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 March 27, 1934. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by March 27, 1951.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledApril 4, 1931
GrantedMarch 27, 1934
Term endedMarch 27, 1951
Application number—
Classification (CPC)F02D1/02 +2 more
Length3 pages

Timeline

Timeline From USPTO dates

1932193419361938194019421944194619481950Application filedApril 4, 1931Patent grantedMarch 27, 1934Term endedMarch 27, 1951

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