发明名称 |
COLUMNAR BLOCK FENCE SYSTEM |
摘要 |
<p>A system of columnar blocks and stacking blocks interlock with each other in the construction of a pilaster or column and a fence panel, respectively, for use in a fence. The columnar blocks are generally square and the stacking blocks are generally rectangular. The columnar block faces may contain one or more slots to give a column an appearance of a masonry joint. Blocks have at least one interlocking element that permits a positive connection between courses of the blocks when the interlocking element is received in an overlying block.</p> |
申请公布号 |
WO2005108702(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
WO2005US14676 |
申请日期 |
2005.04.28 |
申请人 |
KEYSTONE RETAINING WALL SYSTEMS, INC. |
发明人 |
MACDONALD, ROBERT;DAWSON, WILLIAM |
分类号 |
E04B2/00;E04B2/02;E04C1/39;E04H17/14;(IPC1-7):E04C1/39 |
主分类号 |
E04B2/00 |
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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