Ball-point pen

Details Ball-point pen Ball-point pen

2001-07-19

2002-03-19

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

CD19S047000, CD19S055000, CD19S056000, CD19S057000

Design Patent

active

D0454588

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

REFERENCES:
patent: D31670 (1899-10-01), Oberbeck
patent: D87523 (1932-08-01), Kahn
patent: D144474 (1946-04-01), Winslow
patent: D243014 (1977-01-01), Wittnebert
patent: D367076 (1996-02-01), Gacia
patent: D380046 (1997-06-01), Domanowski
patent: D401275 (1998-11-01), Otake
patent: D404764 (1999-01-01), Perry et al.
patent: D422024 (2000-03-01), Andrews et al.
patent: 6164855 (2000-12-01), Perry et al.
patent: D448047 (2001-09-01), Lewis, Jr.
Ball-Point Pen Design, Mitsubishi Pencil Catalog, No. JAN 367254, p. 20, UB-2020EX, (1991).

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