Expired design patentArchive
Mechanical press
US D350,141 S · Assignee: Aida Engineering, Ltd. · Inventors: Imanishi; Shozo 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 30, 1994. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended August 30, 2008.
- A design patent protects only how a product looks. We check US rights only.
FiledMay 4, 1993
GrantedAugust 30, 1994
Term endedAugust 30, 2008
Application numberD/007830
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.