Portable sirening and illumination device

Details Portable sirening and illumination device Portable sirening and illumination device

1989-05-26

1990-06-05

Husar, Stephen F.

Illumination

With wearing apparel or body support

362253, 362258, F21L 1522

Patent

active

049319132

ABSTRACT:
A portable sirening and illumination device comprising a casing which has a fastening belt for hbuckling onto wrist or ankle part of a user, an illumination assembly having a power lead drawable outward to approach object for a close view, a power lead return assembly for recoiling back the outward-drawn power lead, and a PC board producing sirening sounds and flashes form a light bulb. The device is conveniently used both for illumination at ordinary time and for distress call at emergency via its produced sirening sounds and flashes.

REFERENCES:
patent: 726773 (1903-04-01), Shute
patent: 1282555 (1918-10-01), Ericksen
patent: 1319473 (1919-10-01), Grigsby
patent: 1523498 (1925-01-01), Stark
patent: 1769241 (1930-07-01), Stephani
patent: 1959979 (1934-05-01), Gunderson
patent: 3112889 (1963-12-01), Marmo et al.
patent: 4432041 (1984-02-01), Pfisterer
patent: 4835665 (1989-05-01), Kao

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