发明名称 |
Extension joint simulating grout like for tile board |
摘要 |
An extension joint for use with wall boards simulating tiles embedded in grout. The extension joint is disposed between two adjoining wall board panels and simulates a grout line. The wall joint comprises a long narrow strip of material having two spaced apart base sections and a raised ridge section connecting the two base sections. The top outer surface of the ridge section is concave to simulate a grout line. |
申请公布号 |
US5263294(A) |
申请公布日期 |
1993.11.23 |
申请号 |
US19910742978 |
申请日期 |
1991.08.09 |
申请人 |
TRAYCO, INC. |
发明人 |
KOENIG, PAUL J.;HUTCHINGS, DOUGLAS F.;GIBBARD, DAVID W.;MANWELL, RICHARD C. |
分类号 |
E04B1/684;E04F13/06;E04F13/08;E04F15/02;E04F19/06;(IPC1-7):E04B1/38 |
主分类号 |
E04B1/684 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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