发明名称 EDUCATIONAL KIT
摘要 An educational kit which permits a child to create a series of illustrations which may follow a story line or the like, each of which illustrations may be corrected. The kit includes non-toxic water based dry erase pens, a housing with an endless roll of continuous sheet material having a drawing surface which can be advanced past a window in the housing so that one or more of a series of drawings may be drawn upon the drawing surface of the endless roll. The child may return to previous drawing drawn upon the surface of the endless roll to correct or totally erase a frame. The eraser as well as the non-toxic water based pens may be received in a storage compartment of the housing. Alternatively, the eraser may be part of the housing.
申请公布号 CA2260384(A1) 申请公布日期 2000.07.29
申请号 CA19992260384 申请日期 1999.01.29
申请人 FROMM, WAYNE G. 发明人 FROMM, WAYNE G.
分类号 B43L1/00;G09B11/00;(IPC1-7):G09B11/00 主分类号 B43L1/00
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