Welding machine

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Description

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

1. Welding machine

1.1 is a left perspective view of the welding machine;

1.2 is a right perspective view of the welding machine.

Ultrasonic welding machine including an indicator light that shines green when ready and red when there is a technical fault.

Claims

The ornamental design for welding machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D363298 October 17, 1995 Takemi
D523044 June 13, 2006 Hartmann
D631074 January 18, 2011 Peters
D693864 November 19, 2013 Cooper
Patent History
Patent number: D763333
Type: Grant
Filed: Jun 2, 2015
Date of Patent: Aug 9, 2016
Inventor: Jürgen Baumert (Kreuzlingen)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,016
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)