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Expired European patentEurope

Multi-compartment cartridge for use in a re-usable dispenser

EP 0754633 B1 · Applicant: Exchem plc

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 June 28, 1996 and granted September 1, 1999. A European patent lasts at most 20 years from filing, so its term ended June 28, 2016.
  • 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 December 28, 2021.
  • 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.
FiledJune 28, 1996
PublishedJanuary 22, 1997
GrantedSeptember 1, 1999
Term endedJune 28, 2016
Application numberEP 96304783
Classification (CPC)B05C17/00553 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedJune 28, 1996PublishedJan 22, 1997Patent grantedSep 1, 1999Term endedJune 28, 2016

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.