Expired European patentEurope
Missile
EP 0180722 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 July 31, 1985 and granted June 3, 1992. A European patent lasts at most 20 years from filing, so its term ended July 31, 2005.
- 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 January 31, 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.
FiledJuly 31, 1985
PublishedMay 14, 1986
GrantedJune 3, 1992
Term endedJuly 31, 2005
Application numberEP 85109643
Classification (CPC)F42B10/20
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.