发明名称 |
Pen having a 3-dimensional pattern thereon |
摘要 |
A pen having a 3-dimensional pattern has at least one flexible strip. The flexible strip is sandwiched between a pattern ring and a liner ring with the 3-dimensional pattern partially protruding out of the pattern ring from a corresponding through hole. The liner ring abuts a bottom end of a connecting ring. The connecting ring is formed with an annular flange on its outer surface. The pattern ring abuts the annular flange to enclose the liner ring. A top end of the connecting ring is clamped onto a barrel of the pen, and a bottom end of the liner ring is threadingly connected to a tip of the pen.
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申请公布号 |
US6471433(B1) |
申请公布日期 |
2002.10.29 |
申请号 |
US20010919109 |
申请日期 |
2001.07.31 |
申请人 |
DING AREA ENTERPRICE CO., LTD. |
发明人 |
LEE CHING-HUANG |
分类号 |
B43K23/004;G09F23/00;(IPC1-7):B43K23/008;G09F19/00 |
主分类号 |
B43K23/004 |
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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