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Document Number
US Patent 7002076
Issued Date
February 21, 2006
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Abstract
An electric box assembly that includes a box extender having a tubular body with opposed sides arranged to be received within an electric box, and which box extender is formed with a pair of laterally outwardly extending face flanges arranged to be flush mounted against a wall surface in the assembled position. The box extender is devoid of any top or bottom flanges and is adapted to be secured in place within an electric box by the electric device, outlet receptacle, switch or the like. In an embodiment of the invention, the sides of the tubular body are tapered inwardly toward the central axis of the tubular body so as to permit the box extender to be nested one within the other to facilitate shipping and handling. In another form of the invention, the inner end of the box extender is provided with an inwardly turned circumscribing rear flange to define the inner opening of the box extender and which rear flange is provided with opposed clearance notches to facilitate the attachment of the wire conductors to the push-in captive lugs on the back side of an electrical device.
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Number of Claims:
3
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Owner
Published
February 21, 2006
Application Number
11/154,410
Filed
June 16, 2005
US Classification
174/58   174/502 174/53 174/57 220/3.2 220/3.3 248/906
Int'l Classification
H01H   9/02   (20060101)  
Parent Case
RELATED APPLICATION This application is a continuation of the co-pending patent application Ser. No. 10/794,746 filed Mar. 5, 2004, entitled Electric Box Extender.
USPTO Field of Search
174/50   174/58   174/48   174/17R   174/57   174/53   174/61   174/62   220/3.2   220/3.3   220/3.4   220/3.6   220/3.7   220/3.8   220/3.9   220/4.02   248/906   248/343   248/909   439/535   439/536   439/537 D   13/152  
Related Patents
7273982 - Electrical box extender mechanical fastener - Owned by Thomas & Betts International, Inc. (Wilmington, DE)

An extender and a method for making an extender for an electrical box is provided. The extender includes: a side wall having a length with first and second ends and a width with first and second edges, wherein the side wall is configured so that the first and second ends are in contact with each other. The extender also includes: a first member extending from the first end; a first embossed area on the first end; a second member extending from the second end; and a second embossed area on the second end. The first member is bent so that it contacts the second embossed area and the second member is bent so that it contacts the first embossed area to connect the first and second ends. The extender can have a pair of tabs extending from the first edge on opposing wall sections and each tab can have a mounting screw aperture.

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Description
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