发明名称 Staple remover
摘要 The invention relates to a staple remover having a pressure-gripping structure which is made to execute a complete staple removing effect by a post-processing staple removing operation in case when such staple remover can not complete the staple removing function as it should. The invention includes at least one groove formed on one of the inner side or outer side staple removing arms for pressure-gripping by biting the staple at the crossing points when the inner side staple removing arm and the outer side staple removing arm are crossed each other. The invention has such effect that not only a utilizing efficiency of the staple remover is increased but also a great convenience is obtained.
申请公布号 US5195724(A) 申请公布日期 1993.03.23
申请号 US19910810219 申请日期 1991.12.19
申请人 KOO, JA M. 发明人 KOO, JA M.
分类号 B25C11/00;B25C11/02 主分类号 B25C11/00
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