发明名称 Portable kit for erecting sign with rigid panel
摘要 A portable sign kit includes components for quickly and conveniently erecting lightweight signs, e.g. real estate sales and similar signs. The components include an open wire frame with a prejecting mounting stud. A rigid sign panel is received within the periphery of the frame. The rigid panel is retained within the frame by specially shaped moldings which snappably attach to the frame sides and extend inwardly to retain corresponding abutting edges of the rigid sign panel.
申请公布号 US4864757(A) 申请公布日期 1989.09.12
申请号 US19880226690 申请日期 1988.08.01
申请人 LOVETT, TERRY E. 发明人 LOVETT, TERRY E.
分类号 G09F7/18 主分类号 G09F7/18
代理机构 代理人
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