Stair tread template ruler
The dashed broken lines depict portions of the stair tread template ruler that form no part of the claimed design.
The dot-dash broken lines in
Claims
The ornamental design for a stair tread template ruler as shown and described.
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Type: Grant
Filed: Feb 10, 2025
Date of Patent: Apr 29, 2025
Assignee: Zhejiang Juxin Technology Co., Ltd. (Jinhua)
Inventors: Hui Zhan (Zhejiang), Xiongbin Jin (Jinhua)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Lillian Embrey
Application Number: 29/989,033