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Expired European patentEurope

Injection molding system having an insulation sleeve

EP 0144532 B1 · Applicant: Gellert, Jobst Ulrich

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Overview

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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, 1984 and granted April 26, 1989. A European patent lasts at most 20 years from filing, so its term ended August 16, 2004.
  • 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 February 16, 2010.
  • 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, 1984
PublishedJune 19, 1985
GrantedApril 26, 1989
Term endedAugust 16, 2004
Application numberEP 84109766
Classification (CPC)B29C45/30

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedAug 16, 1984PublishedJune 19, 1985Patent grantedApril 26, 1989Term endedAug 16, 2004

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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