发明名称 Method of selecting grout color and related selection cards
摘要 A method of selecting color of tile grout providing at least one partially transparent card having a first color band thereon, placing the card over an array of tiles with the color band generally overlying the grout and visually comparing the first color band and the tile color to facilitate selecting a grout color. A second color band oriented angularly with respect to the first band may be employed so as to provide a pair of color bands overlying the intersecting grout areas. Corresponding sets of cards are disclosed.
申请公布号 US6976328(B1) 申请公布日期 2005.12.20
申请号 US20030721387 申请日期 2003.11.25
申请人 ARDEX, L.P. 发明人 GOLLER HERBERT
分类号 G09F1/00;G09F5/00;G09F5/04;(IPC1-7):G09F1/00 主分类号 G09F1/00
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