Portable alarm

Details Portable alarm Portable alarm

1986-04-04

1987-05-19

Rowland, James L.

Communications: electrical

Condition responsive indicating system

Specific condition

200 6152, 340546, 340573, 340574, G08B 2100, G08B 1308

Patent

active

046671889

ABSTRACT:
An apparatus is described which can be used by an individual for a multiplicity of purposes. The individual carrying the alarm of this invention can use the device to signal for help during a mugging. The device can also be used as a general call for help.
In particular, a position sensitive switch allows the device to be used to sound an alarm when an individual wearing the device falls. Additionally, the device can be placed against a door so that it can signal a burglary.

REFERENCES:
patent: 3315166 (1967-04-01), Crump
patent: 3614763 (1971-10-01), Yannuzzi
patent: 3740648 (1973-06-01), Grotjahn
patent: 3878539 (1975-04-01), Gooding
patent: 4100653 (1978-07-01), Sensabaugh
patent: 4149156 (1979-04-01), Blasucci
patent: 4190955 (1980-03-01), Rushforth
patent: 4264899 (1981-04-01), Menzies et al.
patent: 4438428 (1984-03-01), Ober et al.

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