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Expired design patentArchive

Cover for a mixing bowl

US D615,809 S · Assignee: Dart Industries Inc. · Inventors: Heiberg; Jakob et al.

USPTO PDF

Overview

4 drawing sheets

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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 May 18, 2010. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended May 18, 2024.
  • A design patent protects only how a product looks. We check US rights only.
FiledJuly 17, 2009
GrantedMay 18, 2010
Term endedMay 18, 2024
Application numberD/315714
Classification (CPC)—
Length5 pages

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