Expired European patentEurope
Practice projectile
EP 0149713 B1 · Applicant: Rheinmetall GmbH
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 August 22, 1984 and granted August 16, 1990. A European patent lasts at most 20 years from filing, so its term ended August 22, 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 February 22, 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.
FiledAugust 22, 1984
PublishedJuly 31, 1985
GrantedAugust 16, 1990
Term endedAugust 22, 2004
Application numberEP 84110000
Classification (CPC)F42B8/12 +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.