发明名称 Street number display
摘要 A street number display for mounting to a building in either a horizontal or vertical alignment. The street number display includes a housing, a face plate having an opening and square character plates which are mounted to the face plate. The square character plates may be arranged to be read in either a vertical or horizontal alignment, thereby permitting the housing to be mounted either vertically or horizontally on the building. A light activated switch is provided to energize or deenergize the light at nightfall.
申请公布号 US5890306(A) 申请公布日期 1999.04.06
申请号 US19960769767 申请日期 1996.12.19
申请人 SMITH, PATRIC NELSON 发明人 SMITH, PATRIC NELSON
分类号 G09F13/04;(IPC1-7):G09F13/04 主分类号 G09F13/04
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