发明名称 Educating special needs children about shapes and hardware
摘要 An apparatus to educate a special needs child about shapes and hardware includes a working platform having three boards that each have one of three faces. A first face has colored areas with shaped openings in the colored areas, including round openings, square openings and triangular openings in respective ones of the colored areas. A second face has threaded openings, including openings equipped with bolts and openings to receive screws, and also including openings to receive pegs. A third face has an assortment of locks. The apparatus includes collections of pegs, threaded shafts, nuts, elastic bands and an internal box with internal compartments. The collections of items can be placed in the compartments or on the faces, as appropriate to assist a special needs child in learning skills needed in life.
申请公布号 US6142786(A) 申请公布日期 2000.11.07
申请号 US19990266276 申请日期 1999.03.11
申请人 KAPLAN COMPANIES, INC. 发明人 CULBERSON, JUDITH L.;CALDWELL, DEAN A.;LOCKHART, CHRISTIE
分类号 G09B1/06;(IPC1-7):A63B69/18 主分类号 G09B1/06
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