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Expired European patentEurope

Pump comprising a moving wall and use of a pump of this type

EP 1771659 B1 · Applicant: Otto Bock HealthCare IP GmbH & Co. KG

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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 June 24, 2005 and granted May 14, 2008. A European patent lasts at most 20 years from filing, so its term ended June 24, 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.
FiledJune 24, 2005
PublishedApril 11, 2007
GrantedMay 14, 2008
Term endedJune 24, 2025
Application numberEP 05759709
Classification (CPC)F04B33/00 +2 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedJune 24, 2005PublishedApril 11, 2007Patent grantedMay 14, 2008Term endedJune 24, 2025

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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