Ball-point pen

Details Ball-point pen Ball-point pen

2001-12-19

2002-08-13

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

CD19S047000, CD19S055000, CD19S056000

Design Patent

active

D0461501

CLAIM:
The ornamental design for a ball-point pen, as shown and described.

REFERENCES:
patent: 2569286 (1951-09-01), Bunker
patent: D359757 (1995-06-01), Inami et al.
patent: D421625 (2000-03-01), Oka
patent: D444499 (2001-07-01), Nakazawa
patent: D445453 (2001-07-01), Hasegawa
patent: D450769 (2001-11-01), Nishida
patent: D452526 (2001-12-01), Nishida
patent: D452878 (2002-01-01), Candelora et al.
patent: 948781 (1996-03-01), None
patent: 1133000 (2002-02-01), None

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