Nozzle for a plasma arc torch

- Komatsu Ltd.
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Description

FIG. 1 is a top plan view of a nozzle for a plasma arc torch showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof, the rear view being symmetrical to the front view;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a cross sectional view taken along line 6—6 in FIG. 3.

Claims

The ornamental design for a nozzle for a plasma arc torch, as shown and described.

Referenced Cited
U.S. Patent Documents
D414788 October 5, 1999 Shintani et al.
5747767 May 5, 1998 Severance et al.
Patent History
Patent number: D446795
Type: Grant
Filed: Aug 21, 2000
Date of Patent: Aug 21, 2001
Assignee: Komatsu Ltd. (Tokyo)
Inventors: Toshiya Shintani (Hiratsuka), Toru Shiina (Hiratsuka), Yoshitaka Niigaki (Hiratsuka), Iwao Kurokawa (Hiratsuka)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Kanesaka & Takeuchi
Application Number: 29/128,160
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)
International Classification: 1509;