Expired European patentEurope
Rifle bolt mechanism
EP 0179893 B1 · Applicant: LANO VAPEN OCH FINMEKANIK
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 May 3, 1985 and granted March 15, 1989. A European patent lasts at most 20 years from filing, so its term ended May 3, 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 November 3, 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.
FiledMay 3, 1985
PublishedMay 7, 1986
GrantedMarch 15, 1989
Term endedMay 3, 2005
Application numberEP 85902696
Classification (CPC)F41A17/32 +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.