Light emitting electronic jewelry

Details Light emitting electronic jewelry Light emitting electronic jewelry

1979-08-06

1981-10-20

Walsh, Donald P.

Illumination

With wearing apparel or body support

Jewelry

362 32, 362800, F21L 1508

Patent

active

042964598

ABSTRACT:
Light emitting electronic jewelry, an earring for example, includes an earring post having a light emitting diode supported thereon. The diode is connected in an electrical circuit including a battery means. In one form of the invention, the electrical circuit includes an integrated circuit and a capacitor electrically connected between the integrated circuit and light emitting diode such that the diode is caused to flash on and off. In another form of the invention, the electrical circuit includes a mercury switch electrically connected between the diode and battery so as to make and break the electrical connection therebetween in response to movements of the wearer. The battery and electrical circuit components may be supported within a casing suspended from the earring post.

REFERENCES:
patent: 2798148 (1957-07-01), Di Lizio
patent: 3384740 (1968-05-01), Wood
patent: 3737647 (1973-06-01), Gomi
patent: 3968357 (1976-07-01), Hamilton
patent: 4009381 (1977-02-01), Schreiber
patent: 4170036 (1979-10-01), Sussel

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