发明名称 Injection-molded gaming token and process therefor
摘要 The specification describes an improved gaming token which includes, among other features, a relatively flat non-metallic annular ring having injection-molded indicia thereon bounded by sharp and durable color lines. This ring also includes an inner coin-support annulus which extends into a central opening of the ring and receives flat back-to-back metal slugs or discs on each surface thereof to retain these discs permanently in place once they are welded together. Since the outer coin surfaces are flush with the major surfaces of the flat non-metallic annular ring, this construction renders removal of the metal coins quite difficult. In one embodiment of the invention, this coin-support annulus is integral with a single unitary plastic annular ring which includes regions of injection-molded indicia thereon which are flush with both major and minor surfaces of the ring and are bounded by the sharp and durable color lines as noted above.
申请公布号 US4435911(A) 申请公布日期 1984.03.13
申请号 US19820371638 申请日期 1982.04.26
申请人 JONES, BERNARD B. 发明人 JONES, BERNARD B.
分类号 A44C21/00;B44C3/10;B44C5/00;B44C5/02;(IPC1-7):G09F3/02 主分类号 A44C21/00
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