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Document Number
US Patent 6880300
Issued Date
April 19, 2005
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Abstract
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 1/4 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.
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Number of Claims:
21
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Published
April 19, 2005
Application Number
10/284,822
Filed
November 1, 2002
US Classification
52/107   52/169.7 52/741.11
Int'l Classification
E04F   17/06   (20060101)   E04F   17/00   (20060101)  
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USPTO Field of Search
52/107   52/169.7   52/741.11  
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