发明名称 Collapsible support device
摘要 A support device includes a flexible sheet material foldable to form a three-dimensional two-sided A-frame structure having at least a pair of substantially aligned predetermined holes, one above the other and a pole-like element insertable through the vertically aligned holes and supported by the three-dimensional folded structure, the pole-like element maintaining the flexible sheet material as the three-dimensional two-sided A-frame structure when folded. The flexible sheet material is preferably a die-cut and scored piece of material such as cardboard. The holes may be formed within corresponding tab-like sections of the flexible sheet material. According to an embodiment, the three-dimensional two-sided a-frame structure is a retail point-of-purchase display sign support and the pole-like element is a support for a display sign. According to another embodiment, the three-dimensional two-sided A-frame structure is a stand for an artificial Christmas tree and the pole-like element is an artificial Christmas tree.
申请公布号 US6149111(A) 申请公布日期 2000.11.21
申请号 US19980212871 申请日期 1998.12.16
申请人 EPSTEIN, MARC I. 发明人 EPSTEIN, MARC I.
分类号 A47G33/12;G09F1/08;(IPC1-7):A45D19/04 主分类号 A47G33/12
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