发明名称 CAP FOR WRITING MATERIAL, CLIP FOR WRITING MATERIAL, AND WRITING MATERIAL
摘要 A tubular shaped cap body for protecting a pen tip, which cap body includes an elastic member which is formed with an attachment hole in its side surface, and a clip member which is provided with a base part and a grip part which is provided at an outside surface of the base part. The clip member is provided with respect to the cap body so that the base part receives a front end of a writing instrument and the grip part extends through the attachment hole to the outside of the cap body.
申请公布号 US2012246880(A1) 申请公布日期 2012.10.04
申请号 US201013512131 申请日期 2010.12.01
申请人 OOTSUKA HIROSHI;NAKAMURA YUUSUKE 发明人 OOTSUKA HIROSHI;NAKAMURA YUUSUKE
分类号 B43K23/08;B43K25/02 主分类号 B43K23/08
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