发明名称 Traffic cone apparatus and method of production
摘要 A traffic cone apparatus for controlling traffic has a molded base and a molded cone. The base is compression molded of bits of shredded tires into a preferably rectangular shape. The cone is co-injection molded with the base so as to engage the base with connector elements gripping apertures in the base.
申请公布号 US2008011221(A1) 申请公布日期 2008.01.17
申请号 US20060485850 申请日期 2006.07.12
申请人 DVORACEK JOE 发明人 DVORACEK JOE
分类号 E01F9/012 主分类号 E01F9/012
代理机构 代理人
主权项
地址
您可能感兴趣的专利