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2023
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Invention
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Power inlet box with hybrid construction. A power inlet box includes a base, a front cover having... |
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Invention
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Power inlet box with hybrid construction.
A power inlet box includes a base, a front cover havin... |
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P/S
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Electrical Power Cords and Adapters |
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2022
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Invention
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Power inlet box with circuit protection. A power inlet box has as housing with sidewalls and a bo... |
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P/S
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Electrical power extension cords; electrical power adapter cords; electrical power adapters |
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2020
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Invention
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Adapter system for connecting electrical sources to loads. The present inventors have recognized ... |
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2019
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Invention
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Electrical box with reversible cover and latch. An enclosure, such as an electrical enclosure, in... |
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2017
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Invention
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Load management and switching devices and methods background of the invention. A load management ... |
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2016
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Invention
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Load management and switching devices and methods. A load management module for disconnecting con... |
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Invention
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Reversible door mounting arrangement for a timer assembly. A timer assembly housing is configured... |
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2015
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Invention
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Manual transfer switch |
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Invention
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Electrical box cover. An electrical box cover including a body for securing a plurality of electr... |
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Invention
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3-motion interlock for aligned switches. An interlock arrangement is configured for controlling a... |
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2014
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Invention
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Enclosure for a timer |
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Invention
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Switch-type interlock arrangement for controlling the neutral output of a portable generator.
An... |
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Invention
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Plug-type power supply connector for a power input selector switch. A transfer switch mountable i... |
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Invention
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Flip lid interlock. A flip lid interlock that disables or locks out operation of non-GFCI duplex ... |
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Invention
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Multi-circuit switching device. A switching device includes multiple switches configured to selec... |
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2013
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Invention
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Threaded rod-and-spacer switch handle tie. A switch coupling assembly is configured for coupling ... |
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Invention
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Electrical connector using air heated by an electrical arc during disengagement of contacts to ex... |
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Invention
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Off grid backup inverter automatic transfer switch. A power conversion system for use with an alt... |
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Invention
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Timer assembly with slim motor. A timer assembly is configured with a motor with slim constructio... |
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Invention
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Timer assembly with slim contacts. A timer is configured with an electrical contact assembly with... |
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Invention
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Weatherproof timer enclosure. A timer assembly housing is configured to include a number of featu... |
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Invention
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Timer assembly with lighting features. A timer is configured with a lighting feature so as to pro... |
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Invention
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Line side circuit protection system. A line-side circuit interrupter protection system monitors t... |
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Invention
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Home monitoring/security system with dual communication options.
A building monitoring system ha... |
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Invention
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Semiautomatic transfer switch with open neutral protection. A semiautomatic switching device is c... |
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Invention
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Open neutral protection. A switching device is configured to connect a split-phase power source t... |
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Invention
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Gasketless flip lid for a flanged power inlet receptacle. A power inlet box suitable for outdoor ... |
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Invention
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Generator with selectively bonded neutral connection. A generator which is self-configurable to s... |
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Invention
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Transfer switch with ground current indication. A transfer switch configured to detect a ground c... |
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Invention
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Switch assembly with sequentially actuated power and neutral switching. A switch assembly and met... |
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2012
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Invention
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Circuit tester with variable volume audible voltage indication. A circuit tester for testing oper... |
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Invention
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Configurable electrical load center. A configurable electrical panel that may be installed either... |
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Invention
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System for distributing power from multiple power sources to individual loads connected to a dist... |
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Invention
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Transfer switch housing having rear wall mounted switches. A power transfer device adapted for in... |
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Invention
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Transfer switch for sequentially derived system. A transfer switch configured to transfer connect... |
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2011
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Invention
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Transfer switch for automatically switching neutrals for one or more loads between two electrical... |
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Invention
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Transfer switch with cover-mounted power inlet. A transfer switch for interconnection in a power ... |
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Invention
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High current female electrical contact assembly. An electrical connection device has a first end ... |
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Invention
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System and method to reduce electrical transients. A power transfer device for connecting an elec... |
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Invention
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Interlock arrangement for controlling the neutral output of a portable generator. An interlock ar... |
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Invention
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Modular housing for a transfer switch having panel-mounted power transfer switching components. A... |
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2010
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Invention
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Transfer switch having a light that provides surface illumination of the transfer switch. A power... |
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Invention
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Modular housing for a transfer switch. A power transfer device adapted for interconnection with ... |
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2009
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P/S
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Electric transfer switches; electric transfer panels, namely, electric power distribution panels ... |
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P/S
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Electric transfer switches, electric transfer panels, namely, electrical power distribution panel... |
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Invention
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Automatic transfer switch having an interlock arrangement. An automatic transfer switch to automa... |
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2006
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P/S
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Device, namely a sensor, for detecting electrical usage parameters of applicances and other elect... |
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2005
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P/S
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TESTING SERVICES IN THE NATURE OF CERTIFICATION TESTING OF PARTS, ASSEMBLIES AND PRODUCTS OF OTHE... |
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2004
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P/S
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Devices or systems for providing an alert as to an actual or potential harmful or damaging situat... |
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2000
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P/S
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ELECTRIC TRANSFER SWITCHES, ELECTRIC TRANSFER SWITCH PANELS, ELECTRIC POWER INLET BOXES AND ELECT... |
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1999
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P/S
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electric transfer switches, electric transfer switch panels, electric power inlet boxes, and elec... |
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P/S
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Electric transfer switches, electric transfer switch panels, electric power inlet boxes, and elec... |
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1998
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P/S
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TRANSFER SWITCHES, [ TRANSFER SWITCH PANELS, POWER INLET BOXES, ] [ AND CORD SETS ] FOR STANDBY G... |
