Expired design patentArchive
Espresso coffee machine supported by four columns
US D344,656 S · Assignee: Brevetti Gaggia S.p.A. · Inventors: De Felip; Aldo
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 March 1, 1994. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended March 1, 2008.
- A design patent protects only how a product looks. We check US rights only.
FiledNovember 26, 1991
GrantedMarch 1, 1994
Term endedMarch 1, 2008
Application number07/798621
Classification (CPC)—
Length8 pages
Timeline
Timeline From USPTO dates
Sources & verification
Official USPTO records
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Everything on this page comes from the USPTO record linked above.