发明名称 Writing board kit having light-sensitive self-illuminating drawing surface
摘要 A kit is arranged to provide a housing having a light-sensitive self-illuminating web receiving templates thereon, wherein a flashlight member is directed onto the templates, and more specifically to the template openings to provide for patterns to be illuminated by the self-illuminating web when the templates are removed. The kit structure is arranged to include a plurality of such templates stored within a housing cavity, and may optionally be provided with a lid arranged to secure the templates within the housing cavity, as well as a template mounted upon the web during use.
申请公布号 US5203702(A) 申请公布日期 1993.04.20
申请号 US19920881162 申请日期 1992.05.11
申请人 WILSON, ROBERT T. 发明人 WILSON, ROBERT T.
分类号 B43L1/00;G09B11/00;G09B11/04 主分类号 B43L1/00
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