发明名称 ROLL-UP BARRICADE
摘要 A barricade comprising a material, a support rod, a first and second cone, and a first and second rod. The material comprises a first and a second pocket and a length of material therebetween. The support rod has a first end, a second end and a length therebetween, with the first end of the support rod coupled to the first pocket of the material and the second end of the support rod coupled to the second pocket of the material. The first rod has a first end received within the first pocket of the material and a second end received within the top of the first cone. The second rod has a first end received within the second pocket of the material and a second end received within the top of the second cone.
申请公布号 US2010158606(A1) 申请公布日期 2010.06.24
申请号 US20090622490 申请日期 2009.11.20
申请人 SMITH III WILLIAM T 发明人 SMITH, III WILLIAM T.
分类号 E01F15/00 主分类号 E01F15/00
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