Ballpoint pen
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FIG. 1 is a perspective view of a ballpoint pen;
FIG. 2 is a perspective view of the pen thereof in open position;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side view thereof, a right side view being a mirror image of the left side view;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front elevational view of a body of the ballpoint pen, a rear elevational view being a mirror image of the front elevational view;
FIG. 9 is a left side view of the body of the ballpoint pen, a right side view of the body of the pen being a mirror image of the left side view;
FIG. 10 is a top plan view of the body of the ballpoint pen;
FIG. 11 is a bottom plan view of the body of the ballpoint pen; and,
FIG. 12 is a sectional view thereof, taken along line 12—12 of FIG. 4.
Claims
The ornamental design for a ballpoint pen, as shown and described.
Type: Grant
Filed: Feb 25, 2004
Date of Patent: Nov 2, 2004
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Kazuhiko Takanashi (Tokyo)
Primary Examiner: Martie K. Holtje
Attorney, Agent or Law Firm: Foley & Lardner LLP
Application Number: 29/200,128
International Classification: 1906;