发明名称 Closure bead
摘要 A string closure which comprises two body members joined together to define a central cavity for encapsulating portions of the string and openings at either end defining a longitudinal axis. A pair of walls adjacent at least one opening extends transverse to the axis, and those walls are spaced axially from each other a distance which is less than the diameter of the string and which is sufficiently small to squeeze the string therebetween to prevent separation of the string and closure. The walls extend from opposite body members.
申请公布号 US4606348(A) 申请公布日期 1986.08.19
申请号 US19830564518 申请日期 1983.12.22
申请人 KIDDIE PRODUCTS, INC. 发明人 PANICCI, RICHARD L.
分类号 A44C11/00;A61J17/02;F16G11/00;(IPC1-7):A61J17/00 主分类号 A44C11/00
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