发明名称 PACKAGING DEVICE
摘要 A packaging device comprising an open-ended tubular sleeve and a pair of shells, one of which projects outwardly of one end of said sleeve and the other of which projects inwardly of the other end of said sleeve to define between the sleeve and the shells a compartment for an article of merchandise. The outwardly projecting shell in one such packaging device being receivable into the inwardly projecting shell of another such packaging device whereby a pair of said packaging devices may be nested one within the other. The two shells are releasably securable to each other to define a storage enclosure for such article of merchandise.
申请公布号 US3826359(A) 申请公布日期 1974.07.30
申请号 US19720261273 申请日期 1972.06.09
申请人 BRECHER N,US 发明人 BRECHER N,US
分类号 B65D21/02;(IPC1-7):B65D21/02;B65D43/04 主分类号 B65D21/02
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