Test pencil
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The color portions of
Claims
The ornamental design for test pencil, as shown and described.
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D983680 | April 18, 2023 | Cui |
Type: Grant
Filed: May 19, 2023
Date of Patent: Mar 18, 2025
Assignee: GuiLin Huayi Peakmeter Co. Ltd. (GuiLin)
Inventors: Lin Li (GuiLin), Chao Gao (GuiLin), Zuzheng Dai (GuiLin), Qian Liao (GuiLin), Shicheng Xu (GuiLin)
Primary Examiner: Antoine Duval Davis
Application Number: 29/892,626