Expired design patentArchive
Bottle
US D257,828 S · Assignee: Owens-Illinois, Inc. · Inventors: Strand; Gordon A. 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 January 13, 1981. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended January 13, 1995.
- A design patent protects only how a product looks. We check US rights only.
FiledOctober 3, 1977
GrantedJanuary 13, 1981
Term endedJanuary 13, 1995
Application number05/838512
Classification (CPC)—
Length2 pages
Sources & verification
Official USPTO records
Cross-check elsewhere
Everything on this page comes from the USPTO record linked above.