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Choke valve damper

US 2,995,348 A · Inventors: HOWARD EBERHARDT

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1 drawing sheet

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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 August 8, 1961. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by August 8, 1978.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledOctober 26, 1959
GrantedAugust 8, 1961
Term endedAugust 8, 1978
Application number—
Classification (CPC)F02M1/10
Length3 pages

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