Expired European patentEurope
Cold-mouldable explosive composition and process for its preparation
EP 0125166 B1 · Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
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 25, 1984 and granted April 1, 1987. A European patent lasts at most 20 years from filing, so its term ended April 25, 2004.
- 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 25, 2009.
- 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 25, 1984
PublishedNovember 14, 1984
GrantedApril 1, 1987
Term endedApril 25, 2004
Application numberEP 84400839
Classification (CPC)C06B21/0033 +1 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.