发明名称 Precious and Semiprecious Stone Cut
摘要 The present invention provides a cut stone including a top surface and a bottom surface and a girdle. The top surface includes a first facet row having 18 facets, a second facet row having 6 facets, and a third facet row having 6 facets. The bottom surface includes a first facet row having 18 facets, a second facet row having 6 facets, and a third facet row having 6 facets. The girdle is disposed between the first facet row of the top surface and the first facet row of the bottom surface.
申请公布号 US2008148772(A1) 申请公布日期 2008.06.26
申请号 US20060815705 申请日期 2006.04.19
申请人 BAUMAN GERALD DAVID;FABER-GREEN RHONDA MAUREEN 发明人 BAUMAN GERALD DAVID;FABER-GREEN RHONDA MAUREEN
分类号 A44C17/00;A44C7/00;A44C17/02 主分类号 A44C17/00
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