|
The ornamental design for a ballpoint pen, as shown and described.
|
Patent | Priority | Assignee | Title |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 23 2020 | NAKAZAWA, HIDEKAZU | Pentel Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 054065 | /0808 | |
Oct 09 2020 | Pentel Kabushiki Kaisha | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |