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Floor panel for a pig shed

US D266,609 S · Assignee: Josef Schonlau Maschinenfabrik und Eisengiesserei · Inventors: Bartscher; Franz

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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 October 19, 1982. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended October 19, 1996.
  • A design patent protects only how a product looks. We check US rights only.
FiledNovember 1, 1979
GrantedOctober 19, 1982
Term endedOctober 19, 1996
Application number06/090270
Classification (CPC)—
Length4 pages

Timeline

Timeline From USPTO dates

1983198519871989199119931995Design grantedOct 19, 1982Term endedOct 19, 1996

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