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Expired European patentEurope

Gliding field linear motor

EP 1609233 B1 · Applicant: Technische Universität Berlin

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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 March 23, 2004 and granted December 20, 2017. A European patent lasts at most 20 years from filing, so its term ended March 23, 2024.
  • 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.
FiledMarch 23, 2004
PublishedDecember 28, 2005
GrantedDecember 20, 2017
Term endedMarch 23, 2024
Application numberEP 04722566
Classification (CPC)F16C29/02 +2 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedMarch 23, 2004PublishedDec 28, 2005Patent grantedDec 20, 2017Term endedMarch 23, 2024

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