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Expired European patentEurope

Device for the extraction of the tubes of heat exchangers with tube bundles and double plates

EP 0876872 B1 · Applicant: Sarl Munch

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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 April 17, 1998 and granted July 23, 2003. A European patent lasts at most 20 years from filing, so its term ended April 17, 2018.
  • 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 October 17, 2023.
  • 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.
FiledApril 17, 1998
PublishedNovember 11, 1998
GrantedJuly 23, 2003
Term endedApril 17, 2018
Application numberEP 98400954
Classification (CPC)B23P19/025 +1 more

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedApril 17, 1998PublishedNov 11, 1998Patent grantedJuly 23, 2003Term endedApril 17, 2018

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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