Power supply case for welding, cutting, or heating power

- Illinois Tool Works Inc.
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Description

FIG. 1 is a top perspective view of a second an embodiment of a power supply case for welding, cutting, or heating power showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dashed broken lines in the figures depict portions of the power supply cases that form no part of the claimed designs.

Claims

The ornamental design for a power supply case for welding, cutting, or heating power, as shown and described.

Referenced Cited
U.S. Patent Documents
D376347 December 10, 1996 Mousa
D488441 April 13, 2004 Ogawa
D553564 October 23, 2007 Kuo
7869191 January 11, 2011 Yang
D695697 December 17, 2013 Saari
D705162 May 20, 2014 Mueller
Patent History
Patent number: D882516
Type: Grant
Filed: Jun 28, 2018
Date of Patent: Apr 28, 2020
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventors: Paul William Garvey (Freedom, WI), Tiffany Anne Carter (Greenville, WI), Kenneth Carl Altekruse (Appleton, WI)
Primary Examiner: Derrick E Holland
Application Number: 29/654,915
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)