发明名称 |
Employee workstation attandance device |
摘要 |
A signal device including a plurality of visually different displays mounted within housing and displays rotated by user to display one desired message at a time, so that the status of the workstation user can be visually determined. And signal device is attached to the top of the cubicle wall.
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申请公布号 |
US2007277410(A1) |
申请公布日期 |
2007.12.06 |
申请号 |
US20060442762 |
申请日期 |
2006.05.30 |
申请人 |
WARKENTINE BRIAN CHRISTOPHER |
发明人 |
WARKENTINE BRIAN CHRISTOPHER |
分类号 |
G09F11/02 |
主分类号 |
G09F11/02 |
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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