Communications: electrical – Condition responsive indicating system – Specified indicator structure
Patent
1990-02-23
1991-07-02
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specified indicator structure
340326, 340531, 340628, 340693, 362191, 362394, G08B 700, G08B 1710, F21V 2304
Patent
active
050289110
ABSTRACT:
A portable light includes a light, a battery, and a switch having an "on" position and an "off" position. The switch in the "off" position prevents the light from being illuminated and the switch in the "on" position directly connects the light to the battery to cause the light to be illuminated. The switch includes a first interdigitating member. A bracket for mounting the portable light includes a second interdigitating member in interconnecting relationship with the first interdigitating member on the switch. The interconnecting relationship between the interdigitating member moves the switch to the "on" position when the light is removed from the bracket.
REFERENCES:
patent: 4258291 (1981-03-01), Scott et al.
patent: 4432041 (1984-02-01), Pfisterer et al.
patent: 4617561 (1986-10-01), Brown
Osit Robert
Wanat David J.
Black & Decker Inc.
Deutsch Barry E.
Swann III Glen R.
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