发明名称 Display sign
摘要 A safety display sign includes a wire post member having spaced apart wire legs extending from a rounded end portion. The wire legs extend through the channels of a corrugated polyethylene sign panel, and project therefrom a sufficient distance to permit secure fixation in the ground. An extruded polyethylene base member is provided with two slotted passages integrally formed at opposite side edges of the base member to receive and grip the wire legs in a unitary assembly which prevents the sign panel from sliding along the length of the wire legs. The polyethylene base is positioned along the length of the wire legs and is urged against the edge of the sign panel by the ground or other supporting surface to secure the sign panel at the top portion of the post.
申请公布号 US5307580(A) 申请公布日期 1994.05.03
申请号 US19920926652 申请日期 1992.08.10
申请人 FARMER, KENNETH R. 发明人 FARMER, KENNETH R.
分类号 G09F7/18;(IPC1-7):G09F15/00 主分类号 G09F7/18
代理机构 代理人
主权项
地址