Expired design patentArchive
Physical exerciser; a pull and release type
US D277,972 S · Assignee: Gossling Development Corporation · Inventors: Manzi; Joseph
Overview
The published document from the USPTO: abstract, claims, description. Open it full size
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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 March 12, 1985. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended March 12, 1999.
- A design patent protects only how a product looks. We check US rights only.
FiledSeptember 10, 1982
GrantedMarch 12, 1985
Term endedMarch 12, 1999
Application number06/417193
Classification (CPC)—
Length2 pages
Timeline
Timeline From USPTO dates
Sources & verification
Official USPTO records
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Everything on this page comes from the USPTO record linked above.