Expired design patentArchive
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US D411,995 S · Assignee: E. Lead Electronic Co., Ltd. · Inventors: Chen; Tonny
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 July 13, 1999. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended July 13, 2013.
- A design patent protects only how a product looks. We check US rights only.
FiledAugust 7, 1998
GrantedJuly 13, 1999
Term endedJuly 13, 2013
Application numberD/091855
Classification (CPC)—
Length5 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.