Illuminable writing instrument

Details Illuminable writing instrument Illuminable writing instrument

2005-01-04

2005-01-04

Walczak, David J. (Department: 3751)

Coating implements with material supply

Combined

C401S099000, C362S118000

Reexamination Certificate

active

06837639

ABSTRACT:
An illuminable writing instrument includes a hollow elongated body having a first end, an opposed second end, and a receiving cavity, wherein the elongated body is adapted for a light passing from the receiving cavity to outside, a writing unit, having a writing tip, disposed in the receiving cavity, an actuator mounted at the second end of the elongated body to move the writing unit from a normal unemployed position to an operation position, and an illumination arrangement including an illuminating unit supported within the receiving cavity of the elongated body and a switch control which is electrically connected to the illuminator and is arranged to activate the illuminating unit for providing a lighting effect throughout the elongated body while actuating the writing unit via the actuator.

REFERENCES:
patent: 5275497 (1994-01-01), Shiau
patent: 5470164 (1995-11-01), Chen
patent: 5570967 (1996-11-01), Chen
patent: 5803583 (1998-09-01), Hsieh
patent: 6585388 (2003-07-01), Kim

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