发明名称 Memo clip
摘要 An improved memo clip and in particular to one utilizing a saw teeth plate and a pressing plate to clip paper and grasp the paper firmly by means of a spring. When desired to pull one piece of paper out, it is simply by pulling the piece of paper out either from left or right hand side and paper will easily be pulled out without bothering other paper.
申请公布号 US4991268(A) 申请公布日期 1991.02.12
申请号 US19900530321 申请日期 1990.05.30
申请人 HO, MING-CHUAN 发明人 HO, MING-CHUAN
分类号 B42F15/06 主分类号 B42F15/06
代理机构 代理人
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