发明名称 Tree step driving tool
摘要 A step driving tool including an elongated rigid body having a first end and an oppositely disposed second end, a front sidewall and an oppositely disposed back sidewall and a first connecting wall and a second connecting wall whereby the front sidewall, back sidewall, first connecting sidewall and second connecting sidewall all extend substantially from the first end to the second end of the elongated rigid body, the front sidewall and back sidewall are each connected at one side to the primary connecting sidewall and are each connected at an opposite side to the second connecting sidewall, the rigid body having a opening defined therein, at the first end, for receiving a tree step having an extending screw portion, the front sidewall including a notch starting at the first end of the rigid body and extending toward the second end for receiving the extending screw portion and a handle disposed on the second connecting sidewall of the rigid body and extending out away from the second connecting sidewall whereby when the handle is rotated, sufficient torque is transferred from the rigid body to the tree step to rotate the tree step into a tree trunk.
申请公布号 US5899124(A) 申请公布日期 1999.05.04
申请号 US19970794952 申请日期 1997.02.04
申请人 CROSS, JR., DONALD LEE 发明人 CROSS, JR., DONALD LEE
分类号 B25B13/50;(IPC1-7):B25B13/48 主分类号 B25B13/50
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