发明申请
US20150367988A1 CONTAINMENT SYSTEMS AND METHODS OF MAKING AND USING SAME 审中-公开
容纳系统及其制造和使用方法

CONTAINMENT SYSTEMS AND METHODS OF MAKING AND USING SAME
摘要:
A containment system includes a rotationally molded polymeric base unit in the form of a tub having an open top. The base unit includes a generally L-shaped rim at the open top comprised of an upwardly extending section that terminates in a cut edge and an inwardly extending section. The containment system also includes at least one perforated grate having a top side, a bottom side and a peripheral edge. The at least one perforated grate is supported, at least in part, by the inwardly extending section of the rim in such a manner that a container can be supported on the top side of the grate above the tub.
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