发明名称 Intrusion indicating shield for consumer products
摘要 A body fused together enclosing a container in which the body has at least one elongate perforation on the inside of the body extending outwardly from the interior of the body towards but spaced from the exterior of the body. A gripping surface on the exterior of the body for manually breaking the body along the perforations for providing access to the container. The body is of a semi-rigid plastic material that discolors when damaged for providing a visual indication of tampering.
申请公布号 US4678083(A) 申请公布日期 1987.07.07
申请号 US19860891454 申请日期 1986.07.29
申请人 ANDERSON, DAVID H. 发明人 ANDERSON, DAVID H.
分类号 B65D25/34;B65D55/02;(IPC1-7):B65D41/32 主分类号 B65D25/34
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