Expired design patentArchive
Headset
US D500,491 S · Assignee: Nokia Corporation · Inventors: Eroma; Valtteri et al.
Overview
4 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 January 4, 2005. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended January 4, 2019.
- A design patent protects only how a product looks. We check US rights only.
FiledDecember 12, 2003
GrantedJanuary 4, 2005
Term endedJanuary 4, 2019
Application numberD/195411
Classification (CPC)—
Length5 pages
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.