发明名称 Adjustable dispensing closure
摘要 An adjustable dispensing closure including a body member provided with an opening and a lid member formed with a plurality of apertures of different sizes. The lid member is rotatable relative to the body member to permit regulated dispensing of the contents of the container. The lid member is held relative to the closure body by complementary annular rings for rotation through a full 360 degrees between closed and selected open positions.
申请公布号 US4699299(A) 申请公布日期 1987.10.13
申请号 US19840655231 申请日期 1984.09.28
申请人 SUNBEAM PLASTICS CORPORATION 发明人 GACH, PETER P.
分类号 B65D47/26;(IPC1-7):B67D3/00 主分类号 B65D47/26
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