发明名称 Dual handle safety folding knife
摘要 An improvement for a dual handle fighting knife having interlocking handles when in open position and multiple spring blades stabilization in open and closed position. The handle blade spring engagement provides for a safe, straight-forward interlocking blade position and spacing of said cutting edge engagement with said handle when in closed position.
申请公布号 US7676930(B1) 申请公布日期 2010.03.16
申请号 US20070811661 申请日期 2007.06.12
申请人 COLD STEEL 发明人 DEMKO ANDREW
分类号 B26B3/06;B26B11/00;F41B13/02;F41C27/18 主分类号 B26B3/06
代理机构 代理人
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