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Expired European patentEurope

Bracket for orthodontics comprising a synthetic resin material and production thereof

EP 0476789 B1 · Applicant: JAPAN INSTITUTE OF ADVANCED DENTISTRY

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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 October 24, 1988 and granted September 27, 1995. A European patent lasts at most 20 years from filing, so its term ended October 24, 2008.
  • 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 April 24, 2014.
  • 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.
FiledOctober 24, 1988
PublishedMarch 25, 1992
GrantedSeptember 27, 1995
Term endedOctober 24, 2008
Application numberEP 91203090
Classification (CPC)A61C7/12 +1 more

Timeline

Timeline From EPO dates

1989199119931995199719992001200320052007Application filedOct 24, 1988PublishedMarch 25, 1992Patent grantedSep 27, 1995Term endedOct 24, 2008

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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