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Power Controls Corp.

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Records under this name other than patents Power Controls Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 9 of 9 · Back to Power Controls Corp.

PatentTitleStatus Expires Confidence
US 4,085,399Electrical power control assembly
Term ended
Term ended no later than Apr 18, 1998 · Low confidence
Term endedTerm ended no later than Apr 18, 1998Low confidence
US 4,259,619Three-way light dimmer switch
Formerly held
Term ended
Term ended no later than Mar 31, 2001 · Low confidence
Term endedTerm ended no later than Mar 31, 2001Low confidence
US 4,334,171Light dimmer switch having remote load current switching
Formerly held
Term ended
Term ended no later than Jun 8, 2002 · Low confidence
Term endedTerm ended no later than Jun 8, 2002Low confidence
US 4,350,944Variable control circuit having a timed bypass
Formerly held
Term ended
Term ended no later than Sep 21, 2002 · Low confidence
Term endedTerm ended no later than Sep 21, 2002Low confidence
US 4,591,781Variable control circuit having a predetermined timed output
Term ended
Term ended no later than May 27, 2006 · Low confidence
Term endedTerm ended no later than May 27, 2006Low confidence
US 4,724,286Adaptable rotary power control switch
Term ended
Term ended no later than Feb 9, 2008 · Low confidence
Term endedTerm ended no later than Feb 9, 2008Low confidence
US D281,580Packaging container for electrical switches
Term ended
Term ended
US D283,488Packaging container for an electrical switch
Term ended
Term ended
US D283,489Packaging container for an electrical switch
Term ended
Term ended
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