Expired European patentEurope
A detonator member and a method of its use
EP 1064516 B1 · Applicant: J R French Limited
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
No Claude kit for weapons
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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 March 5, 1999 and granted November 27, 2002. A European patent lasts at most 20 years from filing, so its term ended March 5, 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 September 5, 2024.
- 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.
FiledMarch 5, 1999
PublishedJanuary 3, 2001
GrantedNovember 27, 2002
Term endedMarch 5, 2019
Application numberEP 99937979
Classification (CPC)F41H11/18
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.