Drain plug for wine preservation

Description

FIG. 1 is a perspective view of the drain plug for wine preservation showing my new design.

FIG. 2 is a side elevation view of the drain plug for wine preservation, the other side elevation views of the drain plug for wine preservation being duplicative thereof.

FIG. 3 is a top plan view of the drain plug for wine preservation; and,

FIG. 4 is a bottom plan view of the drain plug for wine preservation.

The broken lines are for illustration purposes only and form no part of the claimed design.

Claims

The ornamental design for a drain plug for wine preservation, as shown and described.