Vibration flashlight

Details Vibration flashlight Vibration flashlight

1993-04-27

1995-03-21

Lazarus, Ira S.

Illumination

Light source and modifier

Condition responsive

362198, 362200, 362800, F21L 700

Patent

active

054002320

ABSTRACT:
A vibrational flashlight having a housing for containing a battery and at least one light emitting diode having a first lead connected to a spring and a second lead sited against the second electrode of the battery. The spring oscillates for periodically contacting the first electrode of the battery when the vibrational flashlight is subjected to vibration.

REFERENCES:
patent: 2370601 (1945-02-01), Wimpfheimer et al.
patent: 2816284 (1957-12-01), Campanell
patent: 4128861 (1978-12-01), Pelengaris
patent: 4435743 (1984-03-01), Plumly
patent: 4754378 (1988-06-01), Chen
patent: 4867927 (1989-09-01), Lanius
patent: 5058900 (1991-10-01), Denen

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