发明名称 Means for producing multi-colored hobby craft designs
摘要 A sand art hobby craft kit which includes a plurality of substantially transparent tubes which preferably are parts of a unitary structure. The combination also includes a plurality of supplies of differently colored flowable media, preferably sand. There is the outline on the front face of the structure of a design that defines areas to be colored differently. The combination also includes means such as a base for supporting the tubes in vertical position with their upper ends open and for closing the lower ends of the tubes. A color indicia chart indicating the colors for each area also is provided. Color bearing flowable media other than sand may be provided, if desired. The color indicia chart may be a colored print of the final design such as a picture, or it may have each area of the picture color coded to the supplies of color bearing media.
申请公布号 US4169323(A) 申请公布日期 1979.10.02
申请号 US19770848292 申请日期 1977.11.03
申请人 ENGEL, ROBERT W 发明人 ENGEL, ROBERT W
分类号 B44D2/00;B44D3/00;(IPC1-7):B44D2/00;B05D1/30 主分类号 B44D2/00
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