Welding machine
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The broken lines in the drawings show portions of the welding machine that form no part of the claimed design.
The long dash-short dash-long dash broken lines depictthe boundary of the enlarged fragmentary view areas on
Claims
The ornamental design for a welding machine, as shown and described.
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Type: Grant
Filed: Oct 7, 2019
Date of Patent: Nov 23, 2021
Assignee: Leister Technologies AG (Kagiswil)
Inventors: Andy Lack (Rain), Fabian Meier (Olten)
Primary Examiner: Sheryl Lane
Assistant Examiner: Mark T. Philipps
Application Number: 29/708,469