Expired European patentEurope
Safety device for a fuze activated by the rotation of a projectile
EP 0197359 B1 · Applicant: Werkzeugmaschinenfabrik Oerlikon-Bührle AG
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
No Claude kit for weapons
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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 15, 1986 and granted October 12, 1988. A European patent lasts at most 20 years from filing, so its term ended March 15, 2006.
- 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 September 15, 2011.
- 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 15, 1986
PublishedOctober 15, 1986
GrantedOctober 12, 1988
Term endedMarch 15, 2006
Application numberEP 86103528
Classification (CPC)F42C9/048
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.