发明名称 Tamper evident cap
摘要 A tamper evident cover is provided for engaging a container cap or drum bung, which cover has a plurality of locking teeth that snap under and engage a lip of the container cap. A frangible strip permits severing the cover to facilitate removal of the cover, and a series of tabs extend from the locking teeth and bear against the outer edge of the lip of the container cap to prevent any forcible removal of the cover without substantial damage to or destruction of the cover.
申请公布号 US7222741(B2) 申请公布日期 2007.05.29
申请号 US20030350584 申请日期 2003.01.24
申请人 J.C. PRODUCTS, INC. 发明人 CHMELA JAMES S.;CHMELA JOHN;BRANDT RICHARD
分类号 B65D5/12;B65D39/00;B65D51/18;B65D55/02 主分类号 B65D5/12
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