Ballpoint pen

Details Ballpoint pen Ballpoint pen

2000-06-22

2001-08-28

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

CD19S057000, CD19S046000

Design Patent

active

D0447177

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

REFERENCES:
patent: D. 81748 (1930-08-01), Kahn
patent: D. 319663 (1991-09-01), Katami
patent: D. 337350 (1993-07-01), Wong
patent: D. 357277 (1995-04-01), Baillon
patent: D. 386525 (1997-11-01), Voegeli

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