Battery operated personal alarm

Details Battery operated personal alarm Battery operated personal alarm

1979-04-12

1981-08-18

Swann, III, Glen R.

Communications: electrical

Condition responsive indicating system

Specific condition

340548, 340574, 340693, G08B 1308, G08B 1500

Patent

active

042849829

ABSTRACT:
A battery operated personal alarm having a withdrawable actuating pin extending from the case thereof is provided with a multi-purpose handle attached to the exterior of the case, permitting attachment of the alarm to the person or purse-handle of a user in a first position, and in a second position permitting attachment of the alarm to a door handle for use as a portable burglar alarm. Removal of the handle from its inverted keyhole shaped aperture on the back of the case permits the hanging of the alarm from a screw head or a nail head attached to a fixed support, the actuating pin being attached by a lanyard to a relatively moveable object, for displacement thereby.

REFERENCES:
patent: 3261010 (1966-07-01), Kardel
patent: 4151520 (1979-04-01), Full

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