发明名称 Tool tray for ladders
摘要 A one-piece, integral device made up of linear rods and having a basket portion and a hook portion, the latter for mounting it on a step ladder. The basket holds an ordinary tool box. Also the basket portion has side hooks for mounting extra tools and instrumentalities.
申请公布号 US5957238(A) 申请公布日期 1999.09.28
申请号 US19980012172 申请日期 1998.01.23
申请人 CURVIN, II, RICHARD A 发明人 CURVIN, II, RICHARD A
分类号 E06C7/14;(IPC1-7):E04G1/00 主分类号 E06C7/14
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