发明名称 Resilient road sign
摘要 A resilient road sign comprising a rigid center member having left and right wings resiliently attached to the center member. The left and right wings are comprised of a substantially rigid material. The left and right wings and the rigid center portion each have a front surface and a rear surface. The left and right wings and rigid center portion may all have written indicia on the front surfaces thereof.
申请公布号 US6739081(B1) 申请公布日期 2004.05.25
申请号 US20020125652 申请日期 2002.04.18
申请人 POWERS JIM 发明人 POWERS JIM
分类号 G09F7/00;(IPC1-7):G09F7/00;G09F7/18 主分类号 G09F7/00
代理机构 代理人
主权项
地址
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