Electric welding machine shell
Description
The broken lines in the figures show control knobs that depict unclaimed environmental subject matter.
Claims
The ornamental design for an electric welding machine shell, as shown and described.
Referenced Cited
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Patent History
Patent number: D836146
Type: Grant
Filed: Dec 27, 2017
Date of Patent: Dec 18, 2018
Inventor: Yang Lin (Taizhou)
Primary Examiner: Patricia A Palasik
Application Number: 29/631,029
Type: Grant
Filed: Dec 27, 2017
Date of Patent: Dec 18, 2018
Inventor: Yang Lin (Taizhou)
Primary Examiner: Patricia A Palasik
Application Number: 29/631,029
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)