Welding torch electrode

- Trafimet S.p.A.
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Description

FIG. 1 is a front elevational view of a welding torch electrode according to the invention.

FIG. 2 is a left side view of the welding torch electrode.

FIG. 3 is a right side view of the welding torch electrode.

FIG. 4 is a rear view of the welding torch electrode.

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

FIG. 6 is a bottom view of the welding torch electrode.

Referenced Cited
U.S. Patent Documents
5266768 November 30, 1993 Shepard
5266776 November 30, 1993 Boisvert et al.
Patent History
Patent number: D420374
Type: Grant
Filed: Jan 17, 1997
Date of Patent: Feb 8, 2000
Assignee: Trafimet S.p.A. (Castegnero)
Inventor: Giuseppe Zigliotto (Longare)
Primary Examiner: Antoine Duval Davis
Law Firm: Vorys, Sater, Seymour and Pease
Application Number: 0/65,025
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144); D8/30
International Classification: 1509;