发明名称 Freight loading bumper
摘要 This is a bumper system which protects the area of the dock on a warehouse from unnecessary damage by trailers, forklifts and the like. The devices will be secured to the front of a loading dock and will have a rubber bumper to absorb the shock. The device is hinged to allow rotation for necessary repair and maintenance.
申请公布号 US7305730(B1) 申请公布日期 2007.12.11
申请号 US20060511120 申请日期 2006.08.28
申请人 VAIT TOM J 发明人 VAIT TOM J.
分类号 E01D1/00 主分类号 E01D1/00
代理机构 代理人
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