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Expired European patentEurope

Method and apparatus for making insulating glazing spacer frames

EP 0665357 B1 · Applicant: FRANZ XAVER BAYER ISOLIERGLASFABRIK KG

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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 18, 1995 and granted June 17, 1998. A European patent lasts at most 20 years from filing, so its term ended January 18, 2015.
  • 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 18, 2020.
  • 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 18, 1995
PublishedAugust 2, 1995
GrantedJune 17, 1998
Term endedJanuary 18, 2015
Application numberEP 95100596
Classification (CPC)B21D53/74 +1 more

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedJan 18, 1995PublishedAug 2, 1995Patent grantedJune 17, 1998Term endedJan 18, 2015

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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