Adjustable, self-illuminating, writing instrument

Details Adjustable, self-illuminating, writing instrument Adjustable, self-illuminating, writing instrument

1997-11-26

1999-12-14

Sember, Thomas M.

Illumination

With implement or hand held holder therefor

Pen or pencil

362198, B43K 2910

Patent

active

060008091

ABSTRACT:
An adjustable, self-illuminating, writing instrument is provided having a main shaft terminating at one end in a pen and at the other end with a flexible shaft supporting a directable illumination source. An on/off switch is provided which also serves as a diameter adjustment mechanism for the beam created by the illumination source.

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patent: D376217 (1996-12-01), Kaiser
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patent: 4518274 (1985-05-01), Hanggi
patent: 4737894 (1988-04-01), Kuch et al.
patent: 4890204 (1989-12-01), Lin et al.
patent: 5131775 (1992-07-01), Chen
patent: 5193897 (1993-03-01), Halsey
patent: 5385500 (1995-01-01), Schmidt
patent: 5400227 (1995-03-01), Maglica

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