Expired design patentArchive
Comet solar light
US D500,159 S · Assignee: International Development Corporation · Inventors: Chen; Chi Gon
Overview
1 drawing sheet
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 December 21, 2004. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended December 21, 2018.
- A design patent protects only how a product looks. We check US rights only.
FiledApril 7, 2004
GrantedDecember 21, 2004
Term endedDecember 21, 2018
Application numberD/202928
Classification (CPC)—
Length2 pages
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.