发明名称 Window well
摘要 A rust-proof window well manufactured from a composite material. The window well may have integrally formed steps to assist in egress from inside the well. Walls forming the well typically are ¼ inch thick, or greater. While generally made with a spray-up process from a glass/epoxy composite, the well may be manufactured from a variety of composite materials with corresponding manufacturing techniques.
申请公布号 US6880300(B2) 申请公布日期 2005.04.19
申请号 US20020284822 申请日期 2002.11.01
申请人 HAWKES BRETT L. 发明人 HAWKES BRETT L.
分类号 E04F17/06;(IPC1-7):E04F17/06;E06B5/02 主分类号 E04F17/06
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