发明名称 Hinge attachment for a gate
摘要 A hinge attachment for use with a conventional farm or corral gate which is positioned between the outer end of the gate and the supporting gate post. The hinge attachment permits the gate to be pivoted approximately 360 DEG with respect to the supporting gate post.
申请公布号 US5042198(A) 申请公布日期 1991.08.27
申请号 US19900586265 申请日期 1990.09.21
申请人 PRIVRATSKY, STEVEN M. 发明人 PRIVRATSKY, STEVEN M.
分类号 E05D3/06;E05D3/12;E06B11/04 主分类号 E05D3/06
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