Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1990-01-29
1991-03-19
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specific condition
340693, 362234, 362253, G08B 1500
Patent
active
050014625
ABSTRACT:
A personal safety alarm and light device can be either worn by a user or releasably attached to a handbag or purse. The device provides both an audible and visual alarm that can be actuated in threatening or dangerous circumstances. In addition, it provides a steady source of illumination to function in a manner similar to a flashlight. It also has a light source that flashes and can be used when the device is worn by a jogger or a bicyclist to make the person more visible when that person exercises in diminished ambient light.
REFERENCES:
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patent: 4118692 (1978-10-01), Fitchett
patent: 4245218 (1981-01-01), Berkebile et al.
patent: 4535392 (1985-08-01), Montgomery
patent: 4638412 (1987-01-01), Weigert
patent: 4654763 (1987-03-01), Knight
patent: 4742438 (1988-05-01), King
patent: 4837559 (1989-06-01), Green, Sr.
Sandquist Warren A.
Seemann LaVonne A.
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