发明名称 Power knife
摘要 A knife and cutting board combination, in which the knife blade is attached to a swing assembly, where the swing assembly has vertical supports and swing arms. Attaching the blade to the swing assembly allows the entire knife to be elevated above the cutting board and further allows the knife blade to move both vertically and longitudinally with respect to the cutting board. The vertical supports may be attached to the cutting board or the vertical supports may be part of a rotating base. A spring sleeve assembly is disclosed which allows any common kitchen knife to be attached to the swing assembly.
申请公布号 US2002112587(A1) 申请公布日期 2002.08.22
申请号 US20010790227 申请日期 2001.02.21
申请人 DEWITT DOUGLAS D. 发明人 DEWITT DOUGLAS D.
分类号 B26D1/30;(IPC1-7):B26D7/26 主分类号 B26D1/30
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