发明名称 |
Overhead light bulb changer with safety catch canopy |
摘要 |
This is a device for screwing in and out light bulbs located at elevated positions from floor level comprising a pole or telescoping tubes which interconnect, having at one end a suction attachment or clamping attachment to affix to the electrical lamp and thereby screw it in or out, with a canopy set on the pole or telescoping tube which can catch the light bulb in the event the suction or clamping attachment releases the light bulb.
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申请公布号 |
US6553872(B1) |
申请公布日期 |
2003.04.29 |
申请号 |
US20010970249 |
申请日期 |
2001.10.03 |
申请人 |
TSE DAVID T.;TSE JEFFREY DAVID |
发明人 |
TSE DAVID T.;TSE JEFFREY DAVID |
分类号 |
H01J9/00;H01K3/32;(IPC1-7):H01K3/32 |
主分类号 |
H01J9/00 |
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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