The ornamental design for a nameplate, as shown and described.
FIG. 1 is a front elevational view of a name plate showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front left top perspective view thereof;
FIG. 8 is a rear right bottom perspective view thereof; and,
FIG. 9 is a rear right top perspective view thereof.
In the drawings, the evenly spaced broken lines showing of the name plate are for illustrative purposed only and form no part of the claimed design. The dot-dash broken lines define, but are not included in, the boundaries of the claimed design.