Expired design patentArchive
Telephone
US D575,263 S · Assignee: Iwatsu Electric Co., Ltd. · Inventors: Brown; Dustin 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 August 19, 2008. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended August 19, 2022.
- A design patent protects only how a product looks. We check US rights only.
FiledNovember 29, 2007
GrantedAugust 19, 2008
Term endedAugust 19, 2022
Application numberD/298111
Classification (CPC)—
Length7 pages
Timeline
Timeline From USPTO dates
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.