发明名称 Ceiling mounted display sign
摘要 A display sign for suspension from a ceiling has a ceiling mount with a passage extending therethrough. A turntable is rotatably held in the passage, with a graphic holder attached to the turntable and thereby rotatably mounted below the sign mount. The display sign may be mounted in a ceiling below a light fixture so that the display holder will be illuminated.
申请公布号 US2003177680(A1) 申请公布日期 2003.09.25
申请号 US20020103388 申请日期 2002.03.21
申请人 SENDER ED 发明人 SENDER ED
分类号 G09F7/22;(IPC1-7):G09F7/22 主分类号 G09F7/22
代理机构 代理人
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