Expired design patentArchive
Contour of an end portion of a closure flap of a portfolio or binder
US D432,172 S · Assignee: The Mead Corporation · Inventors: Moor; Marc L.
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 October 17, 2000. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended October 17, 2014.
- A design patent protects only how a product looks. We check US rights only.
FiledJanuary 10, 2000
GrantedOctober 17, 2000
Term endedOctober 17, 2014
Application numberD/116779
Classification (CPC)—
Length4 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.