Expired design patentArchive
Counterweight for a fork lift truck
US D576,775 S · Assignee: Crown Equipment Corporation · Inventors: Buchmann; Juergen et al.
Overview
The published document from the USPTO: abstract, claims, description. Open it full size
Read the whole patent
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 September 9, 2008. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended September 9, 2022.
- A design patent protects only how a product looks. We check US rights only.
FiledJuly 6, 2007
GrantedSeptember 9, 2008
Term endedSeptember 9, 2022
Application numberD/281942
Classification (CPC)—
Length16 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.