发明名称 Dual use extension apparatus for a tool
摘要 An extension apparatus is disclosed as is a combination of an extension apparatus and a tool. The extension apparatus is an elongated pole having an extended end portion and a near end portion and a trigger located intermediate of the two end portions. The tool, in the form of a hedge trimmer, is attached to the extended end portion or alternatively may be made integral. Other tools may be used either integral with the extension apparatus or detachable and the extension apparatus itself may be extendable. An operator can use the combination to work at a distance, such as tree branch trimming, or close-in, such as cutting logs. This is easily accomplished by having the operator's primary hand at the trigger and the operator's secondary hand either at the near end portion of the pole or at the extended end portion depending upon whether the work is at a distance or nearby.
申请公布号 US2003213603(A1) 申请公布日期 2003.11.20
申请号 US20020145255 申请日期 2002.05.14
申请人 FISHER DAVID B. 发明人 FISHER DAVID B.
分类号 A01G3/08;B25F5/02;H02G11/00;(IPC1-7):B27C3/08 主分类号 A01G3/08
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