European application, no grantEurope
Base plug with differentiated masses for artillery projectiles
EP 0154762 A2 · Applicant: SIMMEL DIFESA S.p.A.
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 December 4, 1984 and never granted as a European patent. Had it been granted, its 20-year term would have ended December 4, 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 June 4, 2010.
- 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.
FiledDecember 4, 1984
PublishedSeptember 18, 1985
GrantedNever granted
Term endedDecember 4, 2004
Application numberEP 84830327
Classification (CPC)F42B30/003
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.