Window well

Details Window well Window well

2007-02-06

2007-02-06

Chapman, Jeanette (Department: 3635)

Static structures (e.g., buildings)

Areaway; e.g., window well

C052S182000, C052S245000, C052S300000, C052S592500, C052S592600, C052S270000, C052S284000

Reexamination Certificate

active

10725219

ABSTRACT:
A modular window well arrangement includes one or more window well members. The window well members can be interconnected in a vertically stacked arrangement to provide the required overall height. Snap-connectors interconnect the vertically adjacent window well members, and a plurality of steps provide for escape. The window well members may have different sizes, and extension walls may be utilized to increase the size of the window well members to provide for a wide variety of configurations. The window well members may be made of a relatively lightweight structural foam material.

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CH 561 831 □□DE 3727713 A1□□DE 2318702□□JP2000248569A□□EP516606A1.
Exhibit A is a StormTech culvert that was offered for sale at least as early as Nov. 2002.
Exhibit B is a brochure for MAR-FLEX® Window Well offered for sale at least as early as Jan. 2002.
Exhibit C is a brochure for SCAPEWEL® Window Well Systems offered for sale at least as early as Jan. 1999.
Exhibit D is as brochure for Wellcraft™ Egress Window Wells Model 2040 offered for sale at least as early as Sep. 1998.
Exhibit E is a brochure for Wellcraft™ Egress Window Wells Model 2060 offered for sale at least as early as May 1997.
Exhibit F is a copy of line drawings for Wellcraft™ Egress Window Wells Model 2062 offered for sale at least as early as Dec. 1999.
Exhibit G is a brochure for Wellcraft™ Egress Window Wells Model 2067 offered for sale at least as early as Jan. 2000.

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