Sliding sleeve and sliding rod of stair tread measuring ruler
All the broken lines in the drawings depict portions of sliding sleeve and sliding rod of stair tread measuring ruler that form no part of the claimed design.
Claims
The ornamental design for a sliding sleeve and sliding rod of stair tread measuring ruler, as shown and described.
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Type: Grant
Filed: Mar 10, 2025
Date of Patent: Aug 5, 2025
Inventor: Jiayi Lai (Qingyuan)
Primary Examiner: Joseph Kukella
Assistant Examiner: Molly Loch
Application Number: 29/992,528