Writing instrument

Details Writing instrument Writing instrument

1998-03-03

1999-03-09

Holtje, Martie K.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

D19 51, D19 56, D19 49, 1906

Patent

active

D04066049

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patent: D342279 (1993-12-01), Anavil
patent: D349297 (1994-08-01), Shimizu
patent: D363739 (1995-10-01), Petrillo
patent: D384105 (1997-09-01), Robert et al.
patent: D389863 (1998-01-01), Nguyen
patent: D391153 (1998-02-01), Poisson et al.
Miller's Office Products, p. 763. see pen, top of page--Desk copy, Date--copyright 1994.

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