Ballpoint pen
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FIG. 1 is a perspective view of the ballpoint pen showing my new design in a status with a tip covered by a cap;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a top view thereof in a status with the tip exposed for use;
FIG. 7 is a top view thereof with the cap omitted;
FIG. 8 is a bottom view thereof with the cap omitted;
FIG. 9 is a rear view thereof with the cap omitted;
FIG. 10 is a front view thereof with the cap omitted;
FIG. 11 is a bottom view thereof in a status with the tip exposed for use; and,
FIG. 12 is a perspective view thereof in a status with the tip exposed for use.
The pattern of dots on a portion of the pen barrel represents a contrasting material.
Claims
The ornamental design for a ballpoint pen, as shown and described.
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Type: Grant
Filed: Jul 12, 2005
Date of Patent: Apr 24, 2007
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventor: Yukiko Oi (Tokyo)
Primary Examiner: Elizabeth A. Albert
Attorney: Birch, Stewart, Kolasch and Birch, LLP
Application Number: 29/233,859