发明名称 Tamper-indicating closure and package
摘要 A tamper-indicating closure that includes a base wall having a cylindrical skirt for removably engaging a container finish. A tamper band is frangibly connected to the skirt, and a plurality of wings extend inwardly from an inner surface of the tamper band for engagement with a container finish. The wings are resiliently flexibly connected to the inner surface of the band along lines that are disposed at a counterclockwise angle with respect to the axis of the skirt as viewed from inside the skirt.
申请公布号 US8517194(B2) 申请公布日期 2013.08.27
申请号 US20040799114 申请日期 2004.03.11
申请人 BLOOM KENNETH S.;EILERTSON STEPHEN A.;WILLINGHAM WENDELL D.;BERRY PLASTICS CORPORATION 发明人 BLOOM KENNETH S.;EILERTSON STEPHEN A.;WILLINGHAM WENDELL D.
分类号 B65D41/34 主分类号 B65D41/34
代理机构 代理人
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