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Top surface of a gemstone setting

US D446,151 S · Assignee: Am-Gold Corp. · Inventors: Siebenberg; Benjamin

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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 7, 2001. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended August 7, 2015.
  • A design patent protects only how a product looks. We check US rights only.
FiledFebruary 4, 2000
GrantedAugust 7, 2001
Term endedAugust 7, 2015
Application numberD/118172
Classification (CPC)—
Length2 pages

Timeline

Timeline From USPTO dates

2002200420062008201020122014Design grantedAug 7, 2001Term endedAug 7, 2015

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