Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Patent
1996-09-25
1997-12-16
Gellner, Michael L.
Electricity: circuit makers and breakers
Multiple circuit control
Multiple switch
200310, H01H 916
Patent
active
056988265
ABSTRACT:
An appliance control panel having selective backlighting includes a selection area that is normally visible to the operator including an "OPTIONS" switch. By pressing the "OPTIONS" switch, a plurality of lamps are illuminated. The light from the lamps passes through an assembly of overlays and illuminates a set of optional switches that are not normally visible. The incandescent lamps are positioned partially within a clear plastic mounting plate with a lamp on each side of the optional switches. The clear mounting plate is masked on both sides except for areas on the plate that form depressions around each optional switch. The light is trapped between the masks and escapes through the overlay assembly, illuminating the optional switches.
REFERENCES:
patent: 3231732 (1966-01-01), Ferguson, Jr.
patent: 3811025 (1974-05-01), Bach
patent: 3983553 (1976-09-01), Kesling
patent: 4121204 (1978-10-01), Welch et al.
patent: 4124879 (1978-11-01), Schoemer
patent: 4218603 (1980-08-01), Satoh
patent: 4224530 (1980-09-01), Simcoe et al.
patent: 4224615 (1980-09-01), Penz
patent: 4241400 (1980-12-01), Kiefer
patent: 4247747 (1981-01-01), Swatten
patent: 4262182 (1981-04-01), Basler et al.
patent: 4322780 (1982-03-01), Murakami et al.
patent: 4443835 (1984-04-01), Brautigam et al.
patent: 4449024 (1984-05-01), Stracener
patent: 4453200 (1984-06-01), Trcka et al.
patent: 4454501 (1984-06-01), Butts
patent: 4551598 (1985-11-01), Hamilton et al.
patent: 4810044 (1989-03-01), Dahnert
patent: 5225818 (1993-07-01), Lee et al.
patent: 5237327 (1993-08-01), Saitoh et al.
patent: 5262928 (1993-11-01), Kashima et al.
patent: 5464955 (1995-11-01), Cole
Cooper Randall L.
Cracraft Mark A.
Manke Darrin S.
Friedhofer Michael A.
Gellner Michael L.
Maytag Corporation
LandOfFree
Selective back lighting of appliance control panel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Selective back lighting of appliance control panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selective back lighting of appliance control panel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-208937