Expired design patentArchive
IC card
US D405,441 S · Assignee: Citizen Watch Co., Ltd. · Inventors: Saito; Asao 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 February 9, 1999. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended February 9, 2013.
- A design patent protects only how a product looks. We check US rights only.
FiledSeptember 4, 1997
GrantedFebruary 9, 1999
Term endedFebruary 9, 2013
Application numberD/076114
Classification (CPC)—
Length3 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.