The ornamental design for a stand-mixer slider, as shown and described.
FIG. 1 is a top plan view of a stand-mixer slider showing my design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a side elevation view thereof and the opposing side (not shown) is a mirror image; and,
FIG. 6 is a perspective view showing the stand-mixer slider in-use.
The even-length broken lines are directed to environment, represent unclaimed subject matter, and form no part of the claimed design. The long and short broken lines form an unclaimed boundary of the claimed subject matter and form no part of the claim. The break lines showing a separation between the portions of the stand-mixer slider in FIGS. 1-6 correspond to disclaimed spacing of indeterminate length between the claimed portions. The difference in shading including the line shading and stipple shading represents a difference in material, texture, or color.