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The ornamental design for a driving unit for an electrode shaping device, as shown and described. |
FIG. 1 is a rear elevational view of a driving unit for an electrode shaping device showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a right side elevational view;
FIG. 4 is a left side elevational view;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view; and,
FIG. 7 is a rear perspective view thereof, the cutter has been omitted for convenience of illustration.
Aronsson, Joachim S., Leander, Oskar W., Melin, Erik R.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 29 1987 | ARONSSON, JOACHIN, S A | Rotech Tooling AB | ASSIGNMENT OF ASSIGNORS INTEREST | 004727 | /0188 | |
Apr 29 1987 | MELIN, ERIK | Rotech Tooling AB | ASSIGNMENT OF ASSIGNORS INTEREST | 004727 | /0188 | |
Apr 29 1987 | LEANDER, OSKAR W | Rotech Tooling AB | ASSIGNMENT OF ASSIGNORS INTEREST | 004727 | /0188 | |
May 26 1987 | Rotech Tooling AB | (assignment on the face of the patent) | / |
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