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The ornamental design for an earthquake monitor display unit, as shown and described. |
FIG. 1 is a front elevational view of the earthquake monitor display unit showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
4978948, | Mar 13 1990 | Combined earthquake sensor and night light | |
5473307, | Dec 31 1992 | Transducer apparatus responsive to external perturbation |
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