发明名称 Light reflecting traffic direction wand
摘要 A light reflecting traffic direction wand including a wand, the wand being positionable in a vertical orientation with an upper extent of an enlarged size and a lower extent of a reduced size, the upper extent and lower extent being formed in a curved configuration about a common vertical center of rotation, the upper extent being axially longer than the lower extent, the lateral extent of the upper extent being larger than the lateral extent of the lower extent; and a plurality of strips of reflective material secured to the interior surface of the upper and lower extent, such reflective material includes an upper strip located adjacent to the upper edge of the upper extent, an enlarged intermediate extent secured to the majority of the extent of the interior surface of the upper extent and a T-shaped member having its upper horizontal extent in the lower region of the upper extent and having its vertical component extent downwardly from the upper extent to the lower portion of the lower extent.
申请公布号 US5483917(A) 申请公布日期 1996.01.16
申请号 US19940315227 申请日期 1994.09.29
申请人 WALKER, DALE L. 发明人 WALKER, DALE L.
分类号 E01F9/012;(IPC1-7):E01F9/00;G09F15/00 主分类号 E01F9/012
代理机构 代理人
主权项
地址