发明名称 Device for writing in the dark
摘要 A device is provided for writing in the dark which has the external appearance of a book. Inside the book, a box is attached to the inside of one of the covers. The box contains a continuous strip paper supply which is drawn from underneath an illuminated translucent panel through channels that lead the paper over the translucent panel and under a lid which guides the paper across the pane so that the paper may be drawn out from the box. The lid has an opening through which the user may write on the paper. When in use, the box provides sufficient light so that the user can see to write on the paper yet does not provide so much light that others attempting to sleep nearby are disturbed. The covers may be folded over the box to give the device the appearance of a book.
申请公布号 US4969068(A) 申请公布日期 1990.11.06
申请号 US19890393974 申请日期 1989.08.14
申请人 WILLIAMS, DEAN C. 发明人 WILLIAMS, DEAN C.
分类号 B43L3/00;F21V33/00 主分类号 B43L3/00
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