Digital soldering iron
The broken lines shown in the drawings are included for the purpose of illustrating portions of the digital soldering iron that form no part of the claimed design. The dot-dash broken lines in
Claims
The ornamental design for a digital soldering iron, as shown and described.
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Type: Grant
Filed: Sep 15, 2022
Date of Patent: Nov 28, 2023
Inventor: Chengming Ding (Hubei)
Primary Examiner: Patricia A Palasik
Application Number: 29/853,464