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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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