发明名称 Illuminated display sign apparatus
摘要 An illuminated display box includes one or more display sides. Each side includes identical panel support units connected to angled sidewalls of a bracket on the opposite sides of the display. Each support unit is an integrally extruded U-shaped plastic member, and includes an attachment leg and a panel support leg connected by a U-shaped base. The attachment leg has an edge slot extended over the angled sidewall and fixedly secured by a lanced portion of the angled sidewall. The support leg has an open slot to receive a dual panel unit including superimposed transparent panels between which a display poster is held. The panel units are formed of a flexible and optically clear plastic and have a width in excess of the distance between the slots of the two side panel support units. Insertion of the panel edges into the slots creates a curved panel unit. The display box may have a single display panel unit or a plurality of display panel units arranged to form a plurality of sides of the display box.
申请公布号 US5769534(A) 申请公布日期 1998.06.23
申请号 US19970822114 申请日期 1997.03.21
申请人 LEWIS, RICHARD G. 发明人 LEWIS, RICHARD G.
分类号 F21S8/00;F21V17/10;F21V17/16;G09F13/04;G09F15/00;(IPC1-7):F21L7/00 主分类号 F21S8/00
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