Patent: Electrical Appliance Control System

May 28, 1999   //   Blog

Patent issued for Electrical appliance control system. Patent 4,716,409

A control system for operating at least two electrical appliances, such as a combination ceiling fan and light assembly, from a remotely located multi-position manually operated switch assembly. The system responds to a series of different control signals actuated by the different switch positions to switch either one of the appliances on or off, to control the intensity of the light or the speed of the fan, or to initiate any one of a series of pre-programmed sequences of operations of the appliances.

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