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Detachably mounted head restraint

US D574,644 S · Assignee: Nguyen; Son K. · Inventors: Collings; Simon J.

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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 12, 2008. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended August 12, 2022.
  • A design patent protects only how a product looks. We check US rights only.
FiledApril 23, 2007
GrantedAugust 12, 2008
Term endedAugust 12, 2022
Application numberD/286117
Classification (CPC)—
Length3 pages

Timeline

Timeline From USPTO dates

2009201120132015201720192021Design grantedAug 12, 2008Term endedAug 12, 2022

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