Electricity: conductors and insulators – Covers or face plates
Reexamination Certificate
2011-06-14
2011-06-14
Estrada, Angel R (Department: 2835)
Electricity: conductors and insulators
Covers or face plates
C174S067000, C174S053000, C220S241000, C220S242000, CD13S177000
Reexamination Certificate
active
07960651
ABSTRACT:
The present invention relates to an installation of a wiring device configured to receive a cover plate which snaps on to a wiring device such as a switch or receptacle. With this invention, openings for threaded fasteners in the face of the cover plate are eliminated. In an embodiment, the cover plate has an opening sized to accommodate a wiring device and supports, on opposing side walls of the opening, at least one protrusion. The protrusions on the cover plate are located to detachably engage corresponding protrusions on the wiring device as the cover plate is pressed onto the wiring device.
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“Product Catalog for Cheetah U.S.A. Corporation 2006-2007.” Sandy, Utah.
Alderson David
Martin Clifford G.
Williams Michael D.
Collard & Roe P.C.
Estrada Angel R
Leviton Manufacturing Company, Inc.
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