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The ornamental design for a cooling tube for plasma arc torch, as shown and described.
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FIG. 1 is a perspective view of a cooling tube for plasma arc torch showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a left end elevation view thereof; and,
FIG. 4 is a right end elevation view thereof.
The rear elevation view, the top plan view, and the bottom plan view are identical to FIG. 2.
Colson, Dana F., Chumchal, Roman V.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 15 2003 | COLSON, DANA F , JR | TATRAS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014673 | /0707 | |
| Oct 15 2003 | CHUMCHAL, ROMAN V | TATRAS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014673 | /0707 | |
| Nov 03 2003 | Tatras, Inc. | (assignment on the face of the patent) | / | |||
| Nov 08 2004 | TATRAS, INC | THERMACUT, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 015541 | /0033 | |
| Feb 03 2012 | THERMACUT, INC | THERMACUT S R O | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027651 | /0135 |
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