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TRIANGULAR STAR SHAPED DIAMOND HAVING HEARTS AND ARROWS PATTERN

机译:具有心形和箭头形的三角形星形钻石

摘要

A triangular star shaped diamond adapted to display a hearts and arrows pattern when exposed to light comparable to the hearts and arrows pattern in a round diamond, comprising: six main crown facets, twelve crown half facets, a table facet, six main pavilion facets and an even number of main girdle facets separating the crown facets from the pavilion facets with each main crown facet having a symmetrical main crown facet in an opposing relationship and at least one edge in parallel alignment with an edge of the opposing main crown facet.
机译:三角形星形钻石,当暴露于与圆形钻石的心和箭图案相当的光线时,适合显示心和箭的图案,包括:六个主冠刻面,十二个冠半刻面,一个桌面刻面,六个主亭刻面和偶数个主腰部小面,这些主腰部小面将牙冠小面与亭子小面分隔开,每个主牙冠小面具有相对关系的对称主牙冠小面,并且至少一个边缘与相对的主牙冠小面的边缘平行对齐。

著录项

  • 公开/公告号US2008271487A1

    专利类型

  • 公开/公告日2008-11-06

    原文格式PDF

  • 申请/专利权人 RONI RYDLEWICZ;

    申请/专利号US20070744588

  • 发明设计人 RONI RYDLEWICZ;

    申请日2007-05-04

  • 分类号A44C17;

  • 国家 US

  • 入库时间 2022-08-21 20:13:59

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