Preform for drain installation

Abstract

Description

FIG. 1 is a perspective view of a preform for drain installation in accordance with our design;

FIG. 2 is a top view of the preform for drain installation shown in FIG. 1;

FIG. 3 is a bottom view of the preform for drain installation shown in FIG. 1; and,

FIG. 4 is a side view of the preform for drain installation shown in FIG. 1.

The dashed broken lines in the drawings depict portions of the perform for drain installation that form no part of the claim.

Claims

The ornamental design for a preform for drain installation, as shown and described.