Plastic welder
Description
The broken lines in the figures are for the purposes of illustrating portions of the plastic welder, which form no part of the claimed design.
Claims
The ornamental design for a plastic welder, as shown and described.
Referenced Cited
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Patent History
Patent number: D969186
Type: Grant
Filed: Jul 7, 2022
Date of Patent: Nov 8, 2022
Inventor: Hailun Wang (Heze)
Primary Examiner: Patricia A Palasik
Application Number: 29/845,367
Type: Grant
Filed: Jul 7, 2022
Date of Patent: Nov 8, 2022
Inventor: Hailun Wang (Heze)
Primary Examiner: Patricia A Palasik
Application Number: 29/845,367
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144);
D8/30