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Expired European patentEurope

Bolt centering element

EP 1153258 B1 · Applicant: Heckler & Koch GmbH

EPO PDF

Overview

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

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Read the whole patent

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.

Why it's free to use

  • Filed February 24, 2000 and granted May 28, 2003. A European patent lasts at most 20 years from filing, so its term ended February 24, 2020.
  • 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 August 24, 2025.
  • 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.
FiledFebruary 24, 2000
PublishedNovember 14, 2001
GrantedMay 28, 2003
Term endedFebruary 24, 2020
Application numberEP 00912502
Classification (CPC)F41A9/55 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedFeb 24, 2000PublishedNov 14, 2001Patent grantedMay 28, 2003Term endedFeb 24, 2020

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