发明名称 ENVIRONMENT RESISTANT RETAINING WALL BLOCK AND METHODS OF USE THEREOF
摘要 The present invention relates to a retaining wall block that is resistant to damage and wear caused by the environment it is placed into. The deterioration resistant block is generally a hollowed frame or shell of a deterioration resistant material that is lightweight and is configured to accept and retain any type of filling material. The filling material provides weight and stability to the retaining wall block and also provides weight, stability and security to a retaining wall constructed of such blocks.
申请公布号 US2008310926(A1) 申请公布日期 2008.12.18
申请号 US20080194338 申请日期 2008.08.19
申请人 NEW TECHNOLOGY RESOURCES, INC. 发明人 KNUDSON EDWARD ALAN;DOLAN JOHN FITZGERALD
分类号 E02D29/02 主分类号 E02D29/02
代理机构 代理人
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