发明名称 |
Public transportation signaling device |
摘要 |
A bus driver signaling device wherein a user is able to push a button to activate a light source signal at a bus stop. Pushing the button creates a light signal able to be viewed by the bus driver, thereby signaling the bus driver that a passenger is awaiting the bus driver at the bus stop.
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申请公布号 |
US2002145540(A1) |
申请公布日期 |
2002.10.10 |
申请号 |
US20010033698 |
申请日期 |
2001.12.26 |
申请人 |
STELLAR TECHNOLOGIES, LLC |
发明人 |
WESTCOTT SEAN G. |
分类号 |
G08G1/123;(IPC1-7):G08G1/095 |
主分类号 |
G08G1/123 |
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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