发明名称 System and Method for Easy Change Jewelry Case Cover
摘要 A jewelry assembly comprising an upper case cover having at least one indentation on an inner surface and a notch on a lower outside surface; a lower case for housing a main jewelry body, the lower case comprising at least one uniball system including an inner spring and spherical ball that protrudes from the lower case; wherein the upper case is releaseably securable to the lower case by aligning the at least one indentation to the at least one uniball and applying a downward pressure to the upper case; and wherein the upper case is releasable from the lower case by applying an upward pressure at the notch of the upper case.
申请公布号 US2012134244(A1) 申请公布日期 2012.05.31
申请号 US201113383477 申请日期 2011.06.21
申请人 MARGARITELLI ENRICO;CROWN INTERNATIONAL PROPERTIES ESTABLISHMENT 发明人 MARGARITELLI ENRICO
分类号 G04B37/00;A44C1/00;A44C5/00;A44C7/00;A44C9/00;A44C25/00 主分类号 G04B37/00
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