Expired European patentEurope
Power supply device for electric consumers connected to decentralised power supply units assigned to seats in an aircraft
EP 1028512 B1 · Applicant: DaimlerChrysler Aerospace Airbus Gesellschaft mit beschränkter Haftung
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
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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 September 18, 1999 and granted April 14, 2010. A European patent lasts at most 20 years from filing, so its term ended September 18, 2019.
- 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 March 18, 2025.
- 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.
FiledSeptember 18, 1999
PublishedAugust 16, 2000
GrantedApril 14, 2010
Term endedSeptember 18, 2019
Application numberEP 99118513
Classification (CPC)H02J4/00 +2 more
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.