Patent Yard Sign in
Expired European patentEurope

Low cost articulating/articulating and rotating wrist mechanism for automatic machine tool and automatic machine tool employing the same

EP 0149672 B1 · Applicant: ROBOTICS, INCORPORATED

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 July 19, 1984 and granted July 17, 1991. A European patent lasts at most 20 years from filing, so its term ended July 19, 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 January 19, 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.
FiledJuly 19, 1984
PublishedJuly 31, 1985
GrantedJuly 17, 1991
Term endedJuly 19, 2004
Application numberEP 84902987
Classification (CPC)B25J18/007 +1 more

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedJuly 19, 1984PublishedJuly 31, 1985Patent grantedJuly 17, 1991Term endedJuly 19, 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.