发明名称 Jewel setting
摘要 A jewel setting having three prongs and three elongated supported members extending therebetween thus creating a void therein for retaining a jewel. The support members run generally perpendicular to the prongs thereby forming a lower space for a jewel point to rest. Rounded surfaces near a top of the prongs prevent the jewel from escaping the void.
申请公布号 US2004083758(A1) 申请公布日期 2004.05.06
申请号 US20020288804 申请日期 2002.11.05
申请人 YERUSHALMI MORDECHAI 发明人 YERUSHALMI MORDECHAI
分类号 A44C17/02;(IPC1-7):A44C17/02 主分类号 A44C17/02
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