发明名称 Menu board
摘要 A menu board includes a housing containing a light source, a translucent front panel and a plurality of parallel, spaced ribs with flanges attached to the face of the panel. Menu information strips are insertable between the ribs. Picture units having faces with translucent pictures thereon have opposite side walls with hook elements to engage flanges on any two ribs.
申请公布号 US4367604(A) 申请公布日期 1983.01.11
申请号 US19810248343 申请日期 1981.03.27
申请人 MARRIOTT CORPORATION 发明人 PORTER, II, STEPHEN T.;GAISER, PAUL G.
分类号 G09F7/10;G09F13/04;(IPC1-7):G09F21/04 主分类号 G09F7/10
代理机构 代理人
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