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The ornamental design for a stud calculator, as shown. |
FIG. 1 is a front plan view;
FIG. 2 is a perspective view taken from the front, with the display blank and the stud calculator in off condition;
FIG. 3 is a top end view;
FIG. 4 is a bottom end view;
FIG. 5 is a side view;
FIG. 6 is the other side view; and,
FIG. 7 is a rear view.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 06 1995 | Pollyflame International B.V. | (assignment on the face of the patent) | / | |||
Sep 23 1996 | DIJKSTRA, TJEERD | POLLYFLAME INTERNATIONAL B V | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008185 | /0069 |
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