发明名称 |
Plastic-coated hand rails, guard rails, and the like |
摘要 |
The present invention includes at least two spaced apart vertical rails and two spaced apart horizontal rails, which engage the vertical rails and are positioned above the lower ends of the vertical rails. Multiple slip-on or slip-in structural fittings engage the horizontal rails with the vertical rails and include a security mechanism that secures the rails to the fittings. A plastic coating covers and seals the vertical and horizontal rails and the structural fittings.
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申请公布号 |
US2003178614(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
US20030360140 |
申请日期 |
2003.02.06 |
申请人 |
VENEGAS FRANK |
发明人 |
VENEGAS FRANK |
分类号 |
E01F13/02;(IPC1-7):E04H17/00;E04H17/20 |
主分类号 |
E01F13/02 |
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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