
US Patent No: 4,924,032
Number of patents in Portfolio can not be more than 2000
Prewired electrical junction box
Stats
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May 8, 1990
Issued date -
Jul 30, 1986
filing date -
06/890,631
serial no -
Expired
status
Importance
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Abstract
A prewired junction box that can be used as a lamp box, a switch box, or a receptacle box. The box has a plurality of different buss elements therein which provide a 3-way switch circuit; a single pole circuit; and a "hot" circuit. Each box can be quickly installed into an electrical service wiring circuit in a building of the like by inserting appropriate wires of an electrical conductor into appropriate openings in said box to complete a particular circuit. This eliminates hand-wiring and the need to ever enter the interior of the junction box.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,336,418 Laminated junction box module and laminated plug-in accessory modules selectively usable therewith | 58 | 1980 | |