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Expired European patentEurope

Control device for vulcanization chambers in vulcanization presses and process put into practice by said control device

EP 0529331 B1 · Applicant: PIRELLI COORDINAMENTO PNEUMATICI S.p.A.

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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 July 29, 1992 and granted March 6, 1996. A European patent lasts at most 20 years from filing, so its term ended July 29, 2012.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by January 29, 2018.
  • 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.
FiledJuly 29, 1992
PublishedMarch 3, 1993
GrantedMarch 6, 1996
Term endedJuly 29, 2012
Application numberEP 92112887
Classification (CPC)B29D30/0662 +1 more

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedJuly 29, 1992PublishedMarch 3, 1993Patent grantedMarch 6, 1996Term endedJuly 29, 2012

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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