Nozzle for a plasma arc torch
Shintani , et al. October 5, 1
U.S. patent number D414,788 [Application Number D/093,354] was granted by the patent office on 1999-10-05 for nozzle for a plasma arc torch. This patent grant is currently assigned to Komatsu Ltd.. Invention is credited to Yosuke Imai, Iwao Kurokawa, Yoshitaka Niigaki, Toru Shiina, Toshiya Shintani.
| United States Patent | D414,788 |
| Shintani , et al. | October 5, 1999 |
Nozzle for a plasma arc torch
Claims
The ornamental design for a nozzle for a plasma arc torch as shown and described.
| Inventors: | Shintani; Toshiya (Hiratsuka, JP), Imai; Yosuke (Hiratsuka, JP), Kurokawa; Iwao (Hiratsuka, JP), Niigaki; Yoshitaka (Hiratsuka, JP), Shiina; Toru (Komatsu, JP) |
|---|---|
| Assignee: | Komatsu Ltd. (Tokyo,
JP) |
| Appl. No.: | D/093,354 |
| Filed: | September 9, 1998 |
Foreign Application Priority Data
| Mar 11, 1998 [JP] | 10-6467 | |||
| Current U.S. Class: | D15/144 |
| Current International Class: | 1509 |
| Field of Search: | ;D15/144,144.1,144.2 ;219/121.5,121.44 |
References Cited [Referenced By]
U.S. Patent Documents
| D269519 | June 1983 | Braun |
| 5747767 | May 1998 | Severance et al. |
Attorney, Agent or Firm: Kanesaka & Takeuchi
Description
FIG. 1 is a front view of a nozzle for a plasma arc torch showing our new design, the rear view being symmetrical to the front view;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side view thereof; and,
FIG. 5 is a left side view thereof.
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