发明名称 |
Artificial turf airport marking safety system |
摘要 |
The airport marking system of the present invention includes a multi-pigmented artificial turf segment having a backing with base fibers and marking fibers, wherein the marking fibers are visually different than the base fibers. The different marking fibers are adaptable to define a plurality of different shapes and patterns. The different marking fibers of the turf of the present invention define: (i) one or more characters including numbers and letters; (ii) a character having a border around it; (iii) a plurality of parallel lines; (iv) a dashed line; (v) a plurality of parallel lines and a plurality of intersecting lines perpendicular to the parallel lines; (vi) a plurality of chevrons; (vii) a plurality of parallel lines disposed at an angle relative to a side of the area; (viii) a plurality of checkered four sided shapes; (ix) one or more arrows; and (x) an arrow adjacent to a character.
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申请公布号 |
US6794007(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20010816524 |
申请日期 |
2001.03.23 |
申请人 |
CARR PATRICK J.;COLLETT DALE L.;SCHOMBURG WILLIAM L.;SULLIVAN THOMAS M. |
发明人 |
CARR PATRICK J.;COLLETT DALE L.;SCHOMBURG WILLIAM L.;SULLIVAN THOMAS M. |
分类号 |
B64F1/00;B64F1/18;E01C9/00;(IPC1-7):B32B33/00 |
主分类号 |
B64F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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