客服热线:18202992950

LUMINESCENT RAISED ROAD MARKER 发明申请

2023-03-23 3230 286K 0

专利信息

申请日期 2025-07-01 申请号 US15142855
公开(公告)号 US20170022676A1 公开(公告)日 2017-01-26
公开国别 US 申请人省市代码 全国
申请人 Michael L Milano; Andrew Lee; ZhiQiang Liu; Gang Li
简介 A raised road marker is sized and configured to comply with Department of Transportation requirements and other government regulations and includes a top surface, opposite angled side faces and opposite ends and a bottom surface structured to be bonded to a road surface. The raised road marker is partially or entirely formed of rare earth materials to provide a luminescent property that emits a highly visible glowing light in dark or near dark conditions and environments. In a preferred embodiment, the raised road marker is molded of a plastic composition or other suitable composition and includes one or more inserts or coatings of the rare earth materials on the top side as well as possibly the opposite ends. The opposite angled sides may be fitted with light reflector strips.


您还没有登录,请登录后查看下载地址


反对 0举报 0 收藏 0 打赏 0评论 0
下载排行
网站首页  |  关于我们  |  联系方式  |  使用协议  |  版权隐私  |  网站地图  |  排名推广  |  广告服务  |  积分换礼  |  网站留言  |  RSS订阅  |  违规举报  |  京ICP备2021025988号-4