Welding machine

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Description

FIG. 1 is a perspective view of the top, front and right side of a welding machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D212536 October 1968 Diamond
D416030 November 2, 1999 Weller
4628176 December 9, 1986 Kojima et al.
Foreign Patent Documents
519738 January 1981 JP
638870 November 1984 JP
847609 September 1992 JP
Patent History
Patent number: D445812
Type: Grant
Filed: Oct 2, 2000
Date of Patent: Jul 31, 2001
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Masaki Shimizu (Osaka), Akihiko Kitajima (Hyogo), Norikazu Osaki (Nara), Koji Hamamoto (Hyogo), Yoshiyuki Tabata (Hyogo), Tsutomu Naito (Hyogo)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/130,582
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)
International Classification: 1509;