Expired European patentEurope
Wireless detonator assembly, and methods of blasting
EP 1859223 B1 · Applicant: Orica Explosives Technology Pty Ltd
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 March 17, 2006 and granted March 13, 2013. A European patent lasts at most 20 years from filing, so its term ended March 17, 2026.
- Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
- 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 17, 2006
PublishedNovember 28, 2007
GrantedMarch 13, 2013
Term endedMarch 17, 2026
Application numberEP 06705015
Classification (CPC)F42B3/18 +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.