Welding apparatus

- ESAB Aktiebolag
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Description

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

FIG. 2 is a rear perspective view of the welding apparatus;

FIG. 3 is a right side perspective view of the welding apparatus;

FIG. 4 is a left side perspective view of the welding apparatus;

FIG. 5 is a top view of the welding apparatus; and,

FIG. 6 is a bottom view of the welding apparatus.

Referenced Cited
U.S. Patent Documents
D210208 February 1968 Frelin
D214564 July 1969 Davis
D243459 February 22, 1977 Bliss
D270838 October 4, 1983 Koturov
D274819 July 24, 1984 Bouman
D274882 July 31, 1984 Rittman
D274914 July 31, 1984 Bouman
D277636 February 19, 1985 Rittmann
D289995 May 26, 1987 Acniger
3784778 January 1974 McPherson et al.
3993858 November 23, 1976 Sciaky
5212364 May 18, 1993 Chen
Foreign Patent Documents
1019197 February 1985 GBX
Patent History
Patent number: D357927
Type: Grant
Filed: May 10, 1993
Date of Patent: May 2, 1995
Assignee: ESAB Aktiebolag (Gothenburg)
Inventor: Stephan Soderholm (Gothenburg)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Nils H. Ljungman & Associates
Application Number: 0/8,551
Classifications
Current U.S. Class: D15/1441