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The ornamental design for the ruler, as shown and described. |
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FIG. 1 is a top perspective view of my new design for a ruler in accordance with the present invention;
FIG. 2 is a top plan view;
FIG. 3 is a side elevational view;
FIG. 4 is another side elevational view opposite to that shown in FIG. 3;
FIG. 5 is a bottom plan view;
FIG. 6 is an end elevational view; and,
FIG. 7 is another end elevational view opposite to that shown in FIG. 6.
McDonald, Paul R., Pfund, Gerald R.
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