Horology: time measuring systems or devices – Combined with disparate device
Patent
1992-03-02
1992-09-29
Miska, Vit W.
Horology: time measuring systems or devices
Combined with disparate device
134 57D, G04B 4700, G06F 1546
Patent
active
051518848
ABSTRACT:
A control system for an appliance indicator light includes a timer which times the amount of time the appliance door is open after completion of the operational cycle of the appliance. If the door is opened for more than a predetermined period of time, the indicator light will be deactuated, but if the door is opened for less than the predetermined period of time and then reclosed, the indicator light will be left in its on condition. The timer may be a series of cams attached to a motor, a bi-metal switch located adjacent the indicator light, or a microprocessor connected to and driving the indicator light.
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patent: 4068179 (1978-01-01), Sample et al.
patent: 4245310 (1981-01-01), Kiefer
patent: 4467423 (1984-08-01), Smith et al.
patent: 4918673 (1990-04-01), Stabel
patent: 4939706 (1990-07-01), Nose
Whirlpool Corporation, "New Generation Dishwashers Compactors" Copyright 1991.
Sears, Roebuck and Co. "Kenmore Dishwashers" 1991.
General Electric Company "Built-In Dishwashers" Aug. 28, 1991.
Caloric Corporation "Caloric Built-In and Portable Dishwashers" Aug. 28, 1991.
Griffith Scott E.
Jackson Charles L.
Tuller Barry E.
Maytag Corporation
Miska Vit W.
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