Expired design patentArchive
Treadmill
US D344,557 S · Assignee: Proform Fitness Products, Inc. · Inventors: Ashby; Kent
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 22, 1994. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended February 22, 2008.
- A design patent protects only how a product looks. We check US rights only.
FiledMay 25, 1993
GrantedFebruary 22, 1994
Term endedFebruary 22, 2008
Application numberD/008792
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.