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US 7,730,674 B1Granted
Window well
OwnerDan H. Gernsteininventor
Life of this patent
Estimating the term…
Abstract
A window well for use by a person to escape through a window formed in a basement wall including a generally U-shaped body member having upper and lower ends and inner and outer ends. The open upper end of the body member has a spacer and a removable lid mounted thereon. The body member is comprised of a composite material such as fiberglass. A stair structure is positioned adjacent the inner surface of the front wall of the body member and is also comprised of a composite material.
Claims18
A window well for use by a person to escape through a window formed in a basement wall, comprising:
- a generally U-shaped body member including an outer wall, opposite side walls, and an open upper end;
- said walls having inner and outer surfaces;
- said body member having upper and lower ends;
- said side walls having vertically disposed inner edges;
- an upstanding stair structure positioned at said inner surface of said outer wall;
- said stair structure including a plurality of vertically spaced-apart, inverted U-shaped steps;
- each of said steps having upper and lower ends;
- each of said steps having an inverted U-shaped upper end portion with forward and rearward sides, a web extending downwardly and rearwardly from said forward side of said U-shaped upper end portion, and a lower end portion which is disposed rearwardly of the upper end portion of a step positioned therebelow to provide a handhold at the upper end of each of said steps;
- a spacer member secured to said upper ends of said side walls adjacent said inner edges thereof and extending therebetween to prevent relative movement therebetween;
- said spacer member having inner and outer ends and opposite side edges;
- a lid removably positioned on said upper end of said outer wall and said upper ends of said side walls outwardly of said spacer;
- said body member of said stair structure being comprised of a composite material.
9 more elements
Dependencies are inferred from the claim text.