Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1979-02-12
1981-05-05
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specific condition
200 6162, 200 6193, G08B 1308
Patent
active
042662168
ABSTRACT:
A portable alarm device adapted to be actuated upon the movement of a door, a window, or other movable object. The alarm device includes a slidably supported actuating rod adapted to be engaged or moved by the movable object and that electrically closes a switch in order to energize both a light assembly and a bell assembly in the alarm device. A manual switch permits the light assembly to be operated independently of any movement of the rod so that the alarm device may be used as a portable flashlight or lantern.
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