发明名称 Multifuctional knife device
摘要 A multifunctional knife device has a main handle, a main blade having a tang inserted in the main handle, an auxiliary handle, an auxiliary blade having a serrated tang inserted in the auxiliary handle, and a spring inserted in the main handle and the auxiliary handle. The main blade has a plurality of round holes and the tongue having a round aperture. The auxiliary blade has a circular aperture. A pivot bolt fastens the main blade and the auxiliary blade together. A nut engages with the pivot bolt. The main handle has a slot. A serrated block is inserted in the slot of the main handle. The auxiliary handle has a notch to match the slot of the main handle.
申请公布号 US2004025353(A1) 申请公布日期 2004.02.12
申请号 US20020216474 申请日期 2002.08.06
申请人 CHEN JIUNN-LIANG 发明人 CHEN JIUNN-LIANG
分类号 B26B11/00;(IPC1-7):B26B11/00 主分类号 B26B11/00
代理机构 代理人
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