发明名称 Multi-angle viewable indicator apparatus
摘要 An indicator apparatus facilitates visibility of one or more indicators from multiple angles. The apparatus includes a housing having an outer sidewall portion. The sidewall portion, for example, has a first side extending between two adjacent sides. One or more elongated slots are formed in the sidewall portion. A substantially translucent material is disposed in the slot so that the translucent material is visible from more than one side of the housing, such as the first side and another side through which the slot extends. A light source is operatively associated with the substantially translucent material for illuminating the material. As a result, when the light source illuminates the substantially translucent material, the illuminated translucent material is visible from more than one side of the housing.
申请公布号 US7009525(B1) 申请公布日期 2006.03.07
申请号 US20000590922 申请日期 2000.06.09
申请人 ROCKWELL AUTOMATION TECHNOLOGIES, INC. 发明人 SHAFIYAN-RAD SAEED;CORBOSIERO, JR. DANIEL M.;SCHLADENHAUFFEN MARK STEPHEN
分类号 G08B5/00;G08B21/00;H01H9/16;H03K17/945 主分类号 G08B5/00
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