Personal alert signal

Details Personal alert signal Personal alert signal

1984-02-02

1985-08-13

Lechert, Jr., Stephen J.

Illumination

Self powered lamp

Dome, globe or wire guard or lamp bulb cover

362 86, 362103, 362183, 362190, 362191, 362196, 362205, 362253, 362295, 362 7, 362800, 200 60, F21L 700

Patent

active

045353921

ABSTRACT:
The specification describes a safety flasher for use by pedestrians, bicyclists and the like for producing a flashing signal, the flasher comprising a casing, a battery in the casing, a lamp secured to and extending exteriorly from the casing and circuit means in the casing connecting the battery and lamp for selectively actuating the lamp, the circuit means including acceleration responsive switch means for causing the lamp to flash ON and OFF.

REFERENCES:
patent: 3766538 (1973-10-01), Dealy
patent: 4069404 (1978-01-01), Minoprio
patent: 4204272 (1980-05-01), Kim
patent: 4228484 (1980-10-01), Johnstone
patent: 4283169 (1981-08-01), Tuomala
patent: 4283756 (1981-08-01), Beamon
patent: 4298917 (1981-11-01), Ware
patent: 4314317 (1982-02-01), Robson
patent: 4345305 (1982-08-01), Kolm
patent: 4375634 (1983-03-01), Lewis
patent: 4423473 (1983-12-01), Kirkley
patent: 4451871 (1984-05-01), Kirkley et al.

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