Expired design patentArchive
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US D511,458 S · Assignee: Crown Cork & Seal Technologies Corporation · Inventors: Dunwoody; Paul Robert et al.
Overview
2 drawing sheets
Every sheet is in the USPTO PDF.
Open the USPTO PDFRead 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 November 15, 2005. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended November 15, 2019.
- A design patent protects only how a product looks. We check US rights only.
FiledApril 23, 2004
GrantedNovember 15, 2005
Term endedNovember 15, 2019
Application numberD/204015
Classification (CPC)—
Length3 pages
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.