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The ornamental design for welding tongs, as shown and described.
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The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view from the right side with a bracket for a roboter arm;
FIG. 2 is a side view from the left side with a bracket for a roboter arm;
FIG. 3 is a side view from the left side without a bracket for a roboter arm;
FIG. 4 is a perspective view from the left side without a bracket for a roboter arm;
FIG. 5 is a perspective view from the right side without a bracket for a roboter arm;
FIG. 6 is a perspective view from the left side and from the front without a bracket for a roboter arm;
FIG. 7 is a perspective view from the left side and from the back side without a bracket for a roboter arm; and,
FIG. 8 is a perspective view from the right side without a bracket for a roboter arm.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 21 2004 | S.W.A.C. Schmitt-Walter Automation Consult GmbH | (assignment on the face of the patent) | / | |||
Jul 02 2004 | HARTMANN, ROBERT | S W A C SCHMITT-WALTER AUTOMATION CONSULT GMBH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015063 | /0086 |
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