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Expired European patentEurope

Nipple in the execution of a nipple with flange or a wide-necked nipple

EP 0459079 B1 · Applicant: MAPA GmbH, Gummi- und Plastikwerke

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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 January 23, 1991 and granted November 2, 1995. A European patent lasts at most 20 years from filing, so its term ended January 23, 2011.
  • 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 July 23, 2016.
  • 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.
FiledJanuary 23, 1991
PublishedDecember 4, 1991
GrantedNovember 2, 1995
Term endedJanuary 23, 2011
Application numberEP 91100786
Classification (CPC)A61J11/004

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedJan 23, 1991PublishedDec 4, 1991Patent grantedNov 2, 1995Term endedJan 23, 2011

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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