Refill for a ball-point pencil
Broken lines show environmental features that form no part of the claimed designs. The dash-dot broken lines in the drawings show only the boundary of the claim.
Claims
The ornamental design for a refill for a ball-point pencil as shown and described.
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Type: Grant
Filed: Oct 27, 2022
Date of Patent: Jan 7, 2025
Inventors: Hidehei Kageyama (Saitama), Toshikazu Sasaki (Saitama)
Primary Examiner: Garth Rademaker
Assistant Examiner: Laura H Yu
Application Number: 35/518,769