Expired design patentArchive
E-book reader
US D637,597 S · Assignee: Samsung Electronics Co., Ltd. · Inventors: Seong; Bo-Kyung
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 May 10, 2011. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended May 10, 2025.
- A design patent protects only how a product looks. We check US rights only.
FiledApril 14, 2010
GrantedMay 10, 2011
Term endedMay 10, 2025
Application numberD/359734
Classification (CPC)—
Length6 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.