发明名称 Easy opening closure
摘要 An easy opening closure comprising an end wall, a peripheral wall joined to the end wall, and a tear strip on the peripheral wall. The tear strip extends generally circumferentially of the peripheral wall and divides the closure into a closure section and a retainer section. The tear strip is completely removable from one of the sections without removing the tear strip from the other of the sections so that the sections can be separated with the tear strip remaining attached to such other section.
申请公布号 US3994409(A) 申请公布日期 1976.11.30
申请号 US19750584363 申请日期 1975.06.06
申请人 NIGHTENGALE, JR., RICHARD C. 发明人 NIGHTENGALE, JR., RICHARD C.
分类号 B65D41/48;B65D55/16;(IPC1-7):B65D41/48 主分类号 B65D41/48
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