Electrode for plasma arc torch
Carkhuff October 3, 1
U.S. patent number D362,860 [Application Number D/015,934] was granted by the patent office on 1995-10-03 for electrode for plasma arc torch. This patent grant is currently assigned to The Esab Group, Inc.. Invention is credited to Donald W. Carkhuff.
| United States Patent | D362,860 |
| Carkhuff | October 3, 1995 |
Electrode for plasma arc torch
Claims
The ornamental design for an electrode for plasma arc torch, as shown and described.
| Inventors: | Carkhuff; Donald W. (Florence, SC) |
|---|---|
| Assignee: | The Esab Group, Inc. (Florence,
SC) |
| Appl. No.: | D/015,934 |
| Filed: | December 2, 1993 |
| Current U.S. Class: | D15/144 |
| Field of Search: | ;D15/144,144.1,144.2 ;219/119,120,121.39,121.11,121.12,121.48,121.49,121.51,121.52,121.50,121.55 |
References Cited [Referenced By]
U.S. Patent Documents
| D269519 | June 1983 | Braun |
| D285798 | September 1986 | Brunnegand et al. |
| 4476372 | October 1984 | Prucher |
| 4788407 | November 1988 | Flater |
| 5041711 | August 1991 | Prucher |
| 5310988 | May 1994 | Couch, Jr. et al. |
Assistant Examiner: Davis; Antoine D.
Attorney, Agent or Firm: Bell, Seltzer, Park & Gibson
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.
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