发明名称 Lidded cartons with improved locking
摘要 Carton apparatus includes lid members having locking tabs received in pockets formed in triple layer sidewalls. The intermediate layer of the sidewall defines a recess for receiving the locking tab, and forms a pocket when inner and outer sidewall layers are brought into contact with the intermediate sidewall layer. The intermediate sidewall layer includes locking edges which engage locking edges on the locking tabs. The tab-receiving pockets may be either open or closed.
申请公布号 US5139195(A) 申请公布日期 1992.08.18
申请号 US19910754582 申请日期 1991.09.04
申请人 INLAND CONTAINER CORPORATION 发明人 MCCLURE, JACK A.
分类号 B65D5/66 主分类号 B65D5/66
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