发明名称 |
CASINO CHIP HAVING BURGLAR-PROOF AND FORGERY-PROOF TAG CIRCUIT AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
PURPOSE: A casino chip having a tag circuit therein and a method for manufacturing the same are provided to prevent the casino chip from being stolen by accommodating the tag circuit in the casino chip. CONSTITUTION: Preliminary molded members(10) are coupled to each other. A toothed portion including concave-convex parts is formed at a circumferential portion of the preliminary molded members(10). A cylindrical concave portion(19) provided at the concave parts and an outer portion is covered with a plastic having a different color when an insert molding process is carried out. A protrusion(16) is formed at one preliminary molded member(10) and a hole is formed at the other preliminary molded member so as to couple the preliminary molded members to each other. At least two holes and protrusions(16) are preferably provided. A tag circuit is inserted into a recess portion(18) arranged adjacent to a circumferential portion of the preliminary molded members(10).
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申请公布号 |
KR20020024183(A) |
申请公布日期 |
2002.03.29 |
申请号 |
KR20020005599 |
申请日期 |
2002.01.31 |
申请人 |
JEON, RAN SOOK |
发明人 |
JEON, RAN SOOK |
分类号 |
B29C45/14;(IPC1-7):B29C45/14 |
主分类号 |
B29C45/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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