Light pen

Details Light pen Light pen

2004-01-28

2004-10-26

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Plural or combined

CD19S051000, CD19S056000, CD26S038000

Design Patent

active

D0497638

CLAIM:
The ornamental design for a light pen, as shown and described.

REFERENCES:
patent: D123297 (1940-10-01), Lipic
patent: 2591874 (1952-04-01), Ritchie
patent: 4812068 (1989-03-01), Seong
patent: D329823 (1992-09-01), Francisco
patent: 5803583 (1998-09-01), Hsieh
patent: D408448 (1999-04-01), Rebien
patent: 6174098 (2001-01-01), Yeh
patent: 6238119 (2001-05-01), Liu
patent: D446546 (2001-08-01), Tarento
patent: 6431720 (2002-08-01), Cheng
patent: 6604880 (2003-08-01), Huang et al.
patent: D484535 (2003-12-01), Fang

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