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Expired European patentEurope

Wig adjustable to the shape of the user's head and method for carrying out said adjustment

EP 1274327 B1 · Applicant: NJ Diffusion S.A.R.L. (Société à Responsabilité Limitée)

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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 April 17, 2001 and granted December 8, 2004. A European patent lasts at most 20 years from filing, so its term ended April 17, 2021.
  • 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 17, 2026.
  • 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 17, 2001
PublishedJanuary 15, 2003
GrantedDecember 8, 2004
Term endedApril 17, 2021
Application numberEP 01927981
Classification (CPC)A41G3/0016

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedApril 17, 2001PublishedJan 15, 2003Patent grantedDec 8, 2004Term endedApril 17, 2021

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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