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Publication numberUSD451545 S1
Publication typeGrant
Application numberUS 29/141,544
Publication dateDec 4, 2001
Filing dateMay 9, 2001
Priority dateNov 10, 2000
Publication number141544, 29141544, US D451545 S1, US D451545S1, US-S1-D451545, USD451545 S1, USD451545S1
InventorsMasanori Tsuchikura
Original AssigneeMitsubishi Pencil Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ball-point pen
US D451545 S1
Abstract  available in
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  1. The ornamental design for a ball-point pen, as shown and described.

FIG. 1 is a left front perspective view of a ball-point pen showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view;

FIG. 8 is a front elevational view with one of the writing tips extended;

FIG. 9 is a rear elevational view with the other writing tip extended; and,

FIG. 10 is an enlarged cross-sectional view taken in the direction of arrows 10—10 in FIG. 3.

Non-Patent Citations
1Guernsey Office Products Catalog—1999—p. 811—"B" pens at top.
U.S. ClassificationD19/119, D19/923