发明授权
- 专利标题： Building elements for making retaining walls, and systems and methods of using same
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申请号： US16172001申请日： 2018-10-26
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公开(公告)号： US11149402B2公开(公告)日： 2021-10-19
- 发明人: Felix P. Jaecklin , Clayton E. Warner , John Koutitsas
- 申请人： EVERGREEN WALLS, INC.
- 申请人地址： US GA Norcross
- 专利权人： EVERGREEN WALLS, INC.
- 当前专利权人： EVERGREEN WALLS, INC.
- 当前专利权人地址： US GA Norcross
- 代理机构： Ballard Spahr LLP
- 主分类号： E02D29/02
- IPC分类号： E02D29/02
摘要：
A building element for coupling with other building elements to erect a retaining wall. Exemplary building elements have receiving spaces for receiving increased weight of fill material to provide increased stability. Optionally, each building element can have an enlarged face profile that provides efficiency in the shipping and assembly process. Optionally, each building element can define alignment voids that receive portions of alignment posts for ensuring vertical alignment between adjacent building elements or portions of building elements.
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