发明名称 |
Single piece, push-pull dispensing closure and assembly |
摘要 |
A resealable single-piece push-pull dispensing closure is disclosed that includes a circumferential skirt, a top member circumferentially coupled to the skirt, and a sipper spout. The sipper spout extends upwardly from the top member and has a curved sipper surface that truncates to from a substantially flat landing surface. Plural apertures are disposed in the landing surface, and apertures may be disposed at a periphery of the sipper surface. The curvature of the sipper surface has a constant cross section curvature throughout the width of the sipper surface. A user's lip may rest on the sipper surface while drinking directly therefrom, or the top member may have a concave portion in which a user's lip may rest during drinking.</PTEXT>
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申请公布号 |
US6631832(B2) |
申请公布日期 |
2003.10.14 |
申请号 |
US20010775977 |
申请日期 |
2001.02.02 |
申请人 |
CROWN CORK & SEAL TECHNOLOGIES CORPORATION |
发明人 |
WAN MIN MILES;HIERZER VALENTIN |
分类号 |
B65D41/48;B65D47/24;(IPC1-7):B65D39/08 |
主分类号 |
B65D41/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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