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Expired European patentEurope

Hearing-aid and corresponding method for inserting the hearing aid

EP 1659826 B1 · Applicant: Siemens Audiologische Technik GmbH

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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.

Why it's free to use

  • Filed November 14, 2005 and granted September 29, 2010. A European patent lasts at most 20 years from filing, so its term ended November 14, 2025.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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 14, 2005
PublishedMay 24, 2006
GrantedSeptember 29, 2010
Term endedNovember 14, 2025
Application numberEP 05110691
Classification (CPC)H04R25/02

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedNov 14, 2005PublishedMay 24, 2006Patent grantedSep 29, 2010Term endedNov 14, 2025

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