发明名称 Toy construction kit
摘要 A toy construction kit particularly useful in constructing architectural models, such as structural bridges and the like. The kit includes a number of elongated members having parallel notches along their edge that are spaced apart at equal intervals or at multiples thereof. The notches are capable of receiving a notched edge or end, of another member in crosswise mating. Some of the elongated members have notched ends, also capable of engaging other members in the kit, and at least one of the elongated members is curved with all of its notches formed parallel. As all of the pieces interlock together, various structural models may be assembled and disassembled without the use of tools or any other type of hardware.
申请公布号 US4585422(A) 申请公布日期 1986.04.29
申请号 US19840641771 申请日期 1984.08.17
申请人 KAY, ALBERT E. 发明人 KAY, ALBERT E.
分类号 A63H33/08;A63H33/06;(IPC1-7):A63H33/08 主分类号 A63H33/08
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