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Champagne glass

US D278,591 S · Assignee: American Commercial Incorporated · Inventors: Seibel; Ben

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Overview

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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 April 30, 1985. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended April 30, 1999.
  • A design patent protects only how a product looks. We check US rights only.
FiledJuly 29, 1982
GrantedApril 30, 1985
Term endedApril 30, 1999
Application number06/403143
Classification (CPC)—
Length3 pages

Timeline

Timeline From USPTO dates

1986198819901992199419961998Design grantedApril 30, 1985Term endedApril 30, 1999

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