Expired design patentArchive
Sewing machine
US D440,237 S · Assignee: Janome Sewing Machine Company Limited · Inventors: Kuroki; Nobufusa
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 April 10, 2001. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended April 10, 2015.
- A design patent protects only how a product looks. We check US rights only.
FiledApril 10, 2000
GrantedApril 10, 2001
Term endedApril 10, 2015
Application numberD/121503
Classification (CPC)—
Length8 pages
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.