Patent Yard Sign in
Expired European patentEurope

Anchoring element for fibre-compound materials

EP 0064652 B1 · Applicant: BAYER AG

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.

Google PatentsEPO PDF

Why it's free to use

  • Filed April 24, 1982 and granted September 14, 1988. A European patent lasts at most 20 years from filing, so its term ended April 24, 2002.
  • 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 October 24, 2007.
  • 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.
FiledApril 24, 1982
PublishedNovember 17, 1982
GrantedSeptember 14, 1988
Term endedApril 24, 2002
Application numberEP 82103491
Classification (CPC)F16B17/004 +2 more

Timeline

Timeline From EPO dates

1983198519871989199119931995199719992001Application filedApril 24, 1982PublishedNov 17, 1982Patent grantedSep 14, 1988Term endedApril 24, 2002

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.