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The ornamental design for a weighing scale having a protective enclosure, as shown. |
FIG. 1 is a top, front, and right side perspective view of a weighing scale having a protective enclosure showing my new design, and the transparent shield in an open position;
FIG. 2 is a top, front, and right side perspective view, with the shield in a closed position;
FIG. 3 is a front elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view; and
FIG 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 14 1987 | MEIXNER, ERWIN | METTLER INSTRUMENT AG, CH-8606 GREIFENSEE SWITZERLAND, A SWISS CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004810 | /0688 | |
Oct 20 1987 | Mettler Instrumente AG | (assignment on the face of the patent) | / | |||
Apr 08 1997 | Mettler-Toledo AG | Mettler-Toledo GmbH | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 008574 | /0114 |
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