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Inflator and deflator air compressor

US D453,775 S · Inventors: Chou; Wen-San

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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 February 19, 2002. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended February 19, 2016.
  • A design patent protects only how a product looks. We check US rights only.
FiledJanuary 25, 2001
GrantedFebruary 19, 2002
Term endedFebruary 19, 2016
Application numberD/136071
Classification (CPC)—
Length8 pages

Timeline

Timeline From USPTO dates

2003200520072009201120132015Design grantedFeb 19, 2002Term endedFeb 19, 2016

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