发明名称 Ice prevention mat system
摘要 An ice prevention mat system that includes multiple resilient electrically heatable mats that are positionable to cover a desired pathway and which includes a control circuit for maintaining each of the electrically heatable mats at a temperature sufficient to melt snow falling on the mat as well as to prevent the formation of ice on the mat top surface. Each of the multiple resilient electrically heatable mats has a top surface partially covered a non skid or slip coating as well as light assemblies along the side borders to clearly identify the side edges of the mats.
申请公布号 US6211493(B1) 申请公布日期 2001.04.03
申请号 US20000490987 申请日期 2000.01.26
申请人 BOUMAN GENI F. 发明人 BOUMAN GENI F.
分类号 E01C11/26;H05B1/02;H05B3/36;(IPC1-7):H05B1/00 主分类号 E01C11/26
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