Writing instrument

Details Writing instrument Writing instrument

2000-03-24

2001-08-21

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

CD19S046000, CD19S056000, CD19S057000

Design Patent

active

D0446812

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

REFERENCES:
patent: D. 35577 (1902-01-01), Jacobson
patent: D. 168227 (1952-11-01), Kather
patent: D. 200513 (1965-03-01), Fehling et al.
patent: D. 228418 (1973-09-01), Locke
patent: D. 311211 (1990-10-01), Oot
patent: D. 345579 (1994-03-01), Yanez, Jr.
patent: 794329 (1905-07-01), Whitehouse
patent: 843767 (1907-02-01), Plach
patent: 4149811 (1979-04-01), Coffman
patent: 5180239 (1993-01-01), Bistrack

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