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Expired European patentEurope

Machine-pistol for cartridges of different types

EP 0258431 B1 · Applicant: SO.C.I.MI SOCIETA COSTRUZIONI INDUSTRIALI MILANO S.P.A.

EPO PDF

Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

No Claude kit for weapons

Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

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 February 24, 1987 and granted August 14, 1991. A European patent lasts at most 20 years from filing, so its term ended February 24, 2007.
  • 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 August 24, 2012.
  • 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.
FiledFebruary 24, 1987
PublishedMarch 9, 1988
GrantedAugust 14, 1991
Term endedFebruary 24, 2007
Application numberEP 87902462
Classification (CPC)F41A3/54 +2 more

Timeline

Timeline From EPO dates

1988199019921994199619982000200220042006Application filedFeb 24, 1987PublishedMarch 9, 1988Patent grantedAug 14, 1991Term endedFeb 24, 2007

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