发明名称 Blade safety insert
摘要 A blade safety insert for use in combination with a folding knife having a blade cavity and a pivotally connected blade for movement between open and closed positions. The blade has a tang, and the blade safety insert is removably fitted in the blade cavity to engage the tang of the blade and block closing movement of the blade beyond a pre-selected partially open position that is at an acute angle relative to the blade cavity.
申请公布号 US2007271795(A1) 申请公布日期 2007.11.29
申请号 US20060441611 申请日期 2006.05.26
申请人 W.R. CASE & SONS CUTLERY COMPANY 发明人 BRANDON RICHARD R.;REYNOLDS GREGG A.
分类号 B26B3/06 主分类号 B26B3/06
代理机构 代理人
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