发明名称 Art design knife
摘要 An art design knife that provides for enhanced manual gripping stability and safety comprised of a front cover, a rear cover, a hatch, a magazine feed spring, a blade transport component, and a blade magazine. In addition to blade replacement convenience, the blade magazine contains a quantity of spare blades to thereby increase art design knife utility and, furthermore, enhance the industrial practical value of art design knife structures.
申请公布号 US2006107532(A1) 申请公布日期 2006.05.25
申请号 US20040992794 申请日期 2004.11.22
申请人 SUN FU-CHENG 发明人 SUN FU-CHENG
分类号 B26B1/08 主分类号 B26B1/08
代理机构 代理人
主权项
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