发明名称 Cover for a writing utensil and methods of enclosing a writing utensil in a plurality of covers
摘要 A writing utensil cover is preferably made from two flexible plastic walls for use in shielding an environment from nearly all of a writing utensil having a writing tip except for the writing tip. The cover has a generally tubular shape and preferably a plurality of covers is used with the writing utensil to further reduce the potential for cross contamination by or to the writing utensil.
申请公布号 US6997314(B2) 申请公布日期 2006.02.14
申请号 US20040831921 申请日期 2004.04.26
申请人 TORKELSON WENDY M 发明人 TORKELSON WENDY M.
分类号 B65D85/28;A61B17/06;A61B19/02;B43K29/20 主分类号 B65D85/28
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