发明名称 Sign assembly
摘要 A sign assembly comprising a sign standard which can be mounted into the ground for integrally supporting thereon a sign which can be rotated into a compact shape when not in use. One embodiment includes the sign being formed of interconnected, hinged sections which fold inwardly toward each other; another embodiment includes the sign being formed of a flexible material which can be rolled onto itself when not in use; the sign is accordion-pleated in another embodiment. When in their collapsed position, the collapsible sign embodiments are rotated into longitudinal alignment with the standard. A further embodiment includes the sign being of unitary rigid design with its transverse dimension being greater than its height.
申请公布号 US4059915(A) 申请公布日期 1977.11.29
申请号 US19760693477 申请日期 1976.06.07
申请人 OWENS, FRANCES R. 发明人 OWENS, FRANCES R.
分类号 G09F1/00;G09F7/18;(IPC1-7):G09F1/00 主分类号 G09F1/00
代理机构 代理人
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