Writing instrument

Details Writing instrument Writing instrument

2007-03-06

2007-03-06

Albert, Elizabeth A. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

Design Patent

active

29227449

CLAIM:
The ornamental design for a writing instrument, as shown and described.

REFERENCES:
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patent: 6422974 (2002-07-01), Schimmel
patent: D487111 (2004-02-01), Rosenbaum
patent: D490465 (2004-05-01), Qiu
patent: D492349 (2004-06-01), Qiu
patent: D499139 (2004-11-01), Oka
patent: D506506 (2005-06-01), Qiu

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