The ornamental design for a napkinholder, as shown and described.
FIG. 1 is a perspective view of a first embodiment of a napkin holder showing my new design;
FIG. 2 is a front view of the napkin holder, the rear view being a mirror image thereof;
FIG. 3 is a side view of the napkin holder, the other side view being a mirror image thereof;
FIG. 4 is a top view of the napkin holder;
FIG. 5 is a bottom view of the napkin holder thereof; and
FIG. 6 is a perspective view of a second embodiment of the napkin holder, which is the same as the first embodiment except for the shape of the wire; and,
FIG. 7 is a cross-sectional view of the napkin holder, taken along line 7-7 of FIG. 2.
The broken lines in the drawing illustrate environmental matter and form no part of the claimed design.
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NO 29 593,750 TO CORRECT APPLICATION NUMBER IS 29 596,750 PREVIOUSLY RECORDED ON REEL 044779 FRAME 0936 ASSIGNOR S HEREBY CONFIRMS THE PATENT SECURITY AGREEMENT