European application, no grantEurope
Igniter having a heat insulating envelope
EP 0679858 A2 · Applicant: DYNAMIT NOBEL AKTIENGESELLSCHAFT
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
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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.
Why it's free to use
- Filed April 22, 1995 and never granted as a European patent. Had it been granted, its 20-year term would have ended April 22, 2015.
- 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 October 22, 2020.
- 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.
FiledApril 22, 1995
PublishedNovember 2, 1995
GrantedNever granted
Term endedApril 22, 2015
Application numberEP 95106038
Classification (CPC)F42B3/11
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.