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Expired European patentEurope

Arm support, particularly for office chairs and swivel chairs

EP 0958765 B1 · Applicant: Froli Kunststoffwerk Heinrich Fromme OHG

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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 May 15, 1999 and granted July 30, 2003. A European patent lasts at most 20 years from filing, so its term ended May 15, 2019.
  • 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 November 15, 2024.
  • 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.
FiledMay 15, 1999
PublishedNovember 24, 1999
GrantedJuly 30, 2003
Term endedMay 15, 2019
Application numberEP 99109655
Classification (CPC)A47C1/03

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedMay 15, 1999PublishedNov 24, 1999Patent grantedJuly 30, 2003Term endedMay 15, 2019

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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