Ballpoint pen

- KOTOBUKI & CO., LTD.
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Description

FIG. 1 is a perspective view of a ballpoint pen showing my new design;

FIG. 2 is a left side view of FIG. 1, the right side view being a mirror image of that shown in the left side view;

FIG. 3 is an enlarged top view of FIG. 1;

FIG. 4 is an enlarged bottom view of FIG. 1;

FIG. 5 is a front view of FIG. 1;

FIG. 6 is a back view of FIG. 1;

FIG. 7 is an enlarged cross-sectional view taken along the line 7-7 of FIG. 2;

FIG. 8 is an enlarged cross-sectional view taken along the line 8-8 of FIG. 2; and,

FIG. 9 is a left side view of FIG. 1 with the pen tip moved to a distal position.

Claims

The ornamental design for a ballpoint pen, as shown and described.

Referenced Cited
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Patent History
Patent number: D838778
Type: Grant
Filed: Sep 8, 2017
Date of Patent: Jan 22, 2019
Assignee: KOTOBUKI & CO., LTD. (Saitama-Ken)
Inventor: Takaaki Nakata (Kawagoe)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/616,735
Classifications
Current U.S. Class: D19/170; D19/917