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Expired European patentEurope

Equaliser for forced closure of suction valves in die-casting moulds

EP 1181998 B1 · Applicant: Bresciani, Edoardo

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed August 16, 2001 and granted December 6, 2006. A European patent lasts at most 20 years from filing, so its term ended August 16, 2021.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledAugust 16, 2001
PublishedFebruary 27, 2002
GrantedDecember 6, 2006
Term endedAugust 16, 2021
Application numberEP 01830543
Classification (CPC)B22D17/145

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedAug 16, 2001PublishedFeb 27, 2002Patent grantedDec 6, 2006Term endedAug 16, 2021

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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