发明名称 |
NON-CONDUCTIVE THREE-SECTION EXTENSION POLE |
摘要 |
An extension pole suitable for use in light bulb changing operations. The extension pole comprises first, second, and third telescopically intercoupled sections. A first locking assembly selectively locks the first and second sections to one another, and a second locking assembly selectively locks the second and third section to one another. The extension pole is made entirely of non-conductive materials to thereby reduce the risk of electrical shock to the operator.
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申请公布号 |
US2004189028(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20030249272 |
申请日期 |
2003.03.27 |
申请人 |
NEWMAN ROBERT D.;GUITTAR BUFORD J. |
发明人 |
NEWMAN ROBERT D.;GUITTAR BUFORD J. |
分类号 |
F16B7/14;H01J9/00;H01K3/32;(IPC1-7):B25J1/00 |
主分类号 |
F16B7/14 |
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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