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Trimmer condenser

US 2,370,722 A · Inventors: EHLERS GEORGE M et al.

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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 6, 1945. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by March 6, 1962.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledNovember 27, 1940
GrantedMarch 6, 1945
Term endedMarch 6, 1962
Application number—
Classification (CPC)—
Length4 pages

Timeline

Timeline From USPTO dates

19411944194719501953195619591962Application filedNov 27, 1940Patent grantedMarch 6, 1945Term endedMarch 6, 1962

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