Welding device

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Description

FIG. 1 is a front perspective view of the welding device;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

The ornamental design for a welding device, as shown and described.

Referenced Cited
U.S. Patent Documents
D357927 May 2, 1995 Soderholm
5734148 March 31, 1998 Latvis et al.
D416030 November 2, 1999 Weller et al.
D569884 May 27, 2008 Shu
D626576 November 2, 2010 Gramatyka et al.
D654519 February 21, 2012 Wujczak et al.
20080047522 February 28, 2008 Leisner et al.
Patent History
Patent number: D665833
Type: Grant
Filed: Jun 1, 2011
Date of Patent: Aug 21, 2012
Assignee: Thermal Dynamics Corporation (West Lebanon, NH)
Inventors: Andrew J. Raymond (Lebanon, NH), David James Wilton (Lebanon, NH), Michael Barenboym (Bedford, MA)
Primary Examiner: Patricia Palasik
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/393,292
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)