Patent Yard Sign in
Expired European patentEurope

Scaleable and extensible system management architecture with dataless endpoints

EP 0834809 B1 · Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

EPO PDF

Overview

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

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, and the Claude kit works from them.

Why it's free to use

  • Filed August 19, 1997 and granted March 1, 2006. A European patent lasts at most 20 years from filing, so its term ended August 19, 2017.
  • 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 February 19, 2023.
  • 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.
FiledAugust 19, 1997
PublishedApril 8, 1998
GrantedMarch 1, 2006
Term endedAugust 19, 2017
Application numberEP 97480048
Classification (CPC)H04L41/042 +1 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedAug 19, 1997PublishedApril 8, 1998Patent grantedMarch 1, 2006Term endedAug 19, 2017

Sources & verification