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Expired European patentEurope

Functional construction element for articles such as playthings, presents or for publicity

EP 0144037 B1 · Applicant: Micklitz, Klaus

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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 November 20, 1984 and granted August 30, 1989. A European patent lasts at most 20 years from filing, so its term ended November 20, 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 May 20, 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.
FiledNovember 20, 1984
PublishedJune 12, 1985
GrantedAugust 30, 1989
Term endedNovember 20, 2004
Application numberEP 84114021
Classification (CPC)A63H33/102

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedNov 20, 1984PublishedJune 12, 1985Patent grantedAug 30, 1989Term endedNov 20, 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

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