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Expired European patentEurope

Thermoelastic inkjet actuator with heat conductive pathways

EP 1494867 B1 · Applicant: Silverbrook Research Pty. Limited

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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 14, 2002 and granted October 14, 2009. A European patent lasts at most 20 years from filing, so its term ended June 14, 2022.
  • 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 14, 2002
PublishedJanuary 12, 2005
GrantedOctober 14, 2009
Term endedJune 14, 2022
Application numberEP 02732233
Classification (CPC)B41J2/14427

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedJune 14, 2002PublishedJan 12, 2005Patent grantedOct 14, 2009Term endedJune 14, 2022

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.