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Expired European patentEurope

Gripper loom for heavy fabrics

EP 0446424 B1 · Applicant: LINDAUER DORNIER GESELLSCHAFT M.B.H

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Overview

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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 November 10, 1990 and granted April 6, 1994. A European patent lasts at most 20 years from filing, so its term ended November 10, 2010.
  • 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 May 10, 2016.
  • 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.
FiledNovember 10, 1990
PublishedSeptember 18, 1991
GrantedApril 6, 1994
Term endedNovember 10, 2010
Application numberEP 90121552
Classification (CPC)D03D49/60 +2 more

Timeline

Timeline From EPO dates

1991199319951997199920012003200520072009Application filedNov 10, 1990PublishedSep 18, 1991Patent grantedApril 6, 1994Term endedNov 10, 2010

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.