Auto wire-feeding welder

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Description

FIG. 1 is a perspective view of a preferred embodiment of an auto wire-feeding welder;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left-side view thereof; and,

FIG. 7 is a right-side view thereof.

Claims

The ornamental design for an auto wire-feeding welder, as shown and described.

Referenced Cited
U.S. Patent Documents
D270838 October 4, 1983 Koturov
5410126 April 25, 1995 Miller et al.
D454578 March 19, 2002 Armbruster et al.
D489741 May 11, 2004 Calco et al.
D508930 August 30, 2005 Crisler et al.
D520038 May 2, 2006 Ljungfeldt
D530349 October 17, 2006 Ishihara et al.
20050258155 November 24, 2005 DeYoung
20060043083 March 2, 2006 Bender et al.
Patent History
Patent number: D569884
Type: Grant
Filed: Apr 5, 2007
Date of Patent: May 27, 2008
Assignee: Shanghai Hugong Electric Welding Machine Mfg Co., Ltd (Shanghai)
Inventor: Hongrui Shu (Shanghai)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Mayer & Williams PC
Application Number: 29/285,683
Classifications