Light emitting writing apparatus

Details Light emitting writing apparatus Light emitting writing apparatus

1990-01-26

1990-10-16

Husar, Stephen F.

Illumination

With implement or hand held holder therefor

Pen or pencil

362 32, B43K 2910

Patent

active

049640240

ABSTRACT:
A light emitting writing apparatus, which includes a cylinder in the pen-holder thereof for holding a dry battery, a holder plate in the pen-holder thereof for holding a lamp bulb and a plurality of writing elements, and a button slider positioned in a through-hole on the pen-holder thereof for controlling the connection of the positive end of the dry battery to its negative end through the lamp bulb so as to turn on the lamp bulb to produce light.

REFERENCES:
patent: 4016414 (1977-04-01), Browning et al.
patent: 4168521 (1979-09-01), Bajusz
patent: 4518274 (1985-05-01), Hanggi
patent: 4890204 (1989-12-01), Cin et al.

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