Electricity: circuit makers and breakers – Electric switch details – Indicators
Patent
1994-07-22
1996-02-13
Recla, Henry J.
Electricity: circuit makers and breakers
Electric switch details
Indicators
200314, 200313, 200512, H01H 900
Patent
active
054913136
ABSTRACT:
An illuminated elastomeric keypad switch assembly has a keypad and key caps which are illuminated by light passing through thin webs connecting the key caps to the keypad to create a halo lighting effect surrounding the key caps.
REFERENCES:
patent: 4343975 (1981-09-01), Sado
patent: 4772769 (1988-09-01), Shumede
patent: 5128842 (1992-07-01), Kenmochi
Bartley Robert M.
Conway Michael E.
Millard, III Harry J.
General Motors Corporation
Recla Henry J.
Schuetz William A.
Walczak David J.
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