发明名称 Post in post product packaging and display structure tray system
摘要 A post in post structure comprising a short inner post segment and a pair of hollow outer posts slipped over either end of the inner post segment and affixed to the inner post segment. The post in post structure is particularly suitable for use with a product packaging and display system of the kind having vertically spaced trays supported by outer posts located over openings in each tray and inner posts inserted inside the outer support posts and through the tray openings to lock the system together.
申请公布号 US7137517(B2) 申请公布日期 2006.11.21
申请号 US20050905747 申请日期 2005.01.19
申请人 SONOCO DEVELOPMENT INC. 发明人 LOWRY JAMES W.;GENDREAU STEVEN C.;RENCK LAWRENCE E.
分类号 A47B47/00;B65D5/42;B65D85/30 主分类号 A47B47/00
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