Electric soldering iron
The broken lines in the figures illustrate portions of the electric soldering iron that form no part of the claimed design.
Claims
The ornamental design for an electric soldering iron, as shown and described.
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Type: Grant
Filed: Oct 28, 2019
Date of Patent: Mar 24, 2020
Inventor: Qiuxian Xu (Putian)
Primary Examiner: Patricia A Palasik
Application Number: 29/710,887