Electrode for plasma arc torch
Latest The Esab Group, Inc. Patents:
Description
FIG. 1 is a perspective view of an electrode for plasma arc torch showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a bottom plan view;
FIG. 4 is a side elevational view of the electrode as shown in FIG. 1; and,
FIG. 5 is another side elevational view taken at approximately 90.degree. around the circumference of the electrode as shown in FIG. 1.
Referenced Cited
Patent History
Patent number: D362860
Type: Grant
Filed: Dec 2, 1993
Date of Patent: Oct 3, 1995
Assignee: The Esab Group, Inc. (Florence, SC)
Inventor: Donald W. Carkhuff (Florence, SC)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 0/15,934
Type: Grant
Filed: Dec 2, 1993
Date of Patent: Oct 3, 1995
Assignee: The Esab Group, Inc. (Florence, SC)
Inventor: Donald W. Carkhuff (Florence, SC)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 0/15,934
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)