发明名称 Material-saving blank and box
摘要 A pizza box and blank comprising one or more of the features of (1) a unique end wall and corner panel structure for a box blank structure similar to that shown in Correll U.S. Pat. No. 6,547,125; (2) a unique cover side flap structure for a box blank structure similar to that shown in Correll U.S. Pat. No. 6,547,125; and (3) a unique pressure-reducing crushed area in the bottom panel for a box blank structure similar to that shown in Correll U.S. Pat. No. 6,547,125.
申请公布号 US2004222276(A1) 申请公布日期 2004.11.11
申请号 US20030431984 申请日期 2003.05.08
申请人 CORRELL JOHN D. 发明人 CORRELL JOHN D.
分类号 B65D5/20;B65D5/66;B65D85/36;(IPC1-7):B65D5/00 主分类号 B65D5/20
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