Expired design patentArchive
Kitchen faucet handle
US D297,357 S · Assignee: Masco Corporation of Indiana · Inventors: Spangler; Anthony G.
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 23, 1988. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended August 23, 2002.
- A design patent protects only how a product looks. We check US rights only.
FiledDecember 19, 1986
GrantedAugust 23, 1988
Term endedAugust 23, 2002
Application number06/944599
Classification (CPC)—
Length2 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.