Writing instrument

Details Writing instrument Writing instrument

2000-02-29

2001-01-23

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

CD19S049000, CD19S056000

Design Patent

active

D0436623

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

REFERENCES:
patent: D. 68281 (1925-09-01), Todd, Jr.
patent: D. 144459 (1946-04-01), Iwanowicz
patent: D. 218492 (1970-08-01), Bich
patent: D. 233613 (1974-11-01), Hand
patent: D. 282378 (1986-01-01), Ohyabu et al.
patent: D. 321207 (1991-10-01), Granoff
patent: 919244 (1909-04-01), Rider
patent: 3288114 (1966-11-01), Ritter
patent: 3419338 (1968-12-01), Dirk et al.

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