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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Leach; Thomas C.
Address:
Lexington, KY
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
5870276 Electrical power distribution device with elevated removable load center February 9, 1999
The invention provides a combination service entrance device which contains a common enclosure, divided by a center barrier into two sections. One houses a watt-hour meter socket and the other houses a panel board containing circuit breakers. The panel board is installed on an elevated
5638256 Combination service entrance device for temporary and permanent use June 10, 1997
The present invention provides an overhead/underground combination service entrance device having a common enclosure that is divided by a center barrier into a first section for housing a watt-hour meter socket and a second section for housing a panel board containing a number of circuit
5627724 Combination service entrance device with provisions for distributing power to multiple service d May 6, 1997
The present invention provides a combination service entrance device which contains a common enclosure that is divided by a center barrier into a first section for housing a watt-hour meter socket and a second section for housing a panel board containing at least two service disconnects.
5481235 Conducting spring for a circuit interrupter test circuit January 2, 1996
A conducting spring is provided for exerting a biasing force against a test button to open a circuit interrupter test circuit. The spring includes a one-piece, elongated cantilever having a first and second end. The cantilever is formed from an electrically conducting material. One of th
5446431 Ground fault module conductors and base therefor August 29, 1995
A ground fault module is provided for protecting a circuit interrupter connected between the load and line terminals of a phase and neutral power line. The module includes a sensor for detecting a current imbalance between the phase and neutral power lines. A phase conductor having a
5403974 Interlocking wireway assembly for electrical distribution devices April 4, 1995
The present invention provides a wireway assembly for mounting to the housing wall of an electrical distribution device to enclose and protect electrical wiring therein. Generally rectangular, u-shaped channels have at least one aperture positioned in the channel wall to overlap the
5359161 Non-linear spring for circuit interrupters October 25, 1994
The invention provides a spring exerting a non-linear force between a contact carrier and a contact blade in a circuit interrupter. The inventive spring includes at least one elongated cantilever. The length of the cantilever has the shape of an arch made with a non-uniform angle and










 
 
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