发明名称 On-the-go adjustable extension pole providing hands-free tool connection and disconnection
摘要 A hands-free system for connecting and disconnecting a tool from an adjustable length extension pole. The system includes first and second slidably interconnected elongated members, a tool-holding assembly releasably coupled to the second elongated member, and a locking assembly disposed between the first and second elongated members. The relative sliding of the first and second elongated members can be selectively restrained by rotating the first and second elongated members relative to one another. The tool-holding assembly can be disconnected from the second elongated member by sliding the first and second elongated members together.
申请公布号 US7716790(B2) 申请公布日期 2010.05.18
申请号 US20050306325 申请日期 2005.12.22
申请人 NEWMAN JR ROBERT D;COLE JUDSON C;MORAIN ELDON 发明人 NEWMAN, JR. ROBERT D.;COLE JUDSON C.;MORAIN ELDON
分类号 B25G1/04 主分类号 B25G1/04
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