Static structures (e.g. – buildings) – Including component designed to receive a disparate article... – Artificial illumination means
Reexamination Certificate
2009-01-30
2010-11-30
Chilcot, Jr., Richard E (Department: 3635)
Static structures (e.g., buildings)
Including component designed to receive a disparate article...
Artificial illumination means
C052S027000, C052S742100, C052S745160, C052S745150
Reexamination Certificate
active
07841135
ABSTRACT:
A fire assembly that can be used for installing recessed electrical fixtures into various structures such as wall assemblies is provided. The fire assembly includes an electrical fixture contained within a generally fire-resistant housing. The housing can enclose the electrical fixture in such a manner that the resulting fire assembly has an integral structure. In some instances, a support structure can be utilized to attach the housing to the electrical fixture. Furthermore, the housing can be a cube-shaped box have a variety of generally fire-resistant walls. These walls can be made from materials such as sheet rock.
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http://goliathreference.ecnext.com/free-scripts/document—view—v3.pl?item—id=0286-7403264&format—id=XML; Walls & Ceilings, Aug. 2002.
http://www.gypsum.org/topical.html, What Does A Fire Resistance Rating Mean?, pp. 1-3, undated.
Newbold Ronald
White Thomas T.
'Hubbell Incorporated
Bicks Mark S.
Chilcot, Jr. Richard E
Goodman Alfred N.
Johnson Lance G.
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