European application, no grantEurope
Turbine-generator shaft-coupled auxiliary generators supplying short-duration electrical loads for an emergency coolant injection system
EP 0331887 A2 · Applicant: GENERAL ELECTRIC COMPANY
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
Read the whole patent
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 January 23, 1989 and never granted as a European patent. Had it been granted, its 20-year term would have ended January 23, 2009.
- 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 July 23, 2014.
- 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.
FiledJanuary 23, 1989
PublishedSeptember 13, 1989
GrantedNever granted
Term endedJanuary 23, 2009
Application numberEP 89101106
Classification (CPC)G21C15/18
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.