Expired European patentEurope
Double explosively-formed ring (defr) warhead
EP 1590620 B1 · Applicant: RAFAEL - ARMAMENT DEVELOPMENT AUTHORITY 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 January 29, 2004 and granted July 20, 2011. A European patent lasts at most 20 years from filing, so its term ended January 29, 2024.
- 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.
FiledJanuary 29, 2004
PublishedNovember 2, 2005
GrantedJuly 20, 2011
Term endedJanuary 29, 2024
Application numberEP 04737235
Classification (CPC)F42B1/028
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.