Container base

Description

FIG. 1 is a front perspective view of a container base showing our new design.

FIG. 2 is a back perspective view of the container base showing our new design.

FIG. 3 is a front view of the container base showing our new design.

FIG. 4 is a back view of the container base showing our new design.

FIG. 5 is a right side view of the container base showing our new design.

FIG. 6 is a left side view of the container base showing our new design.

FIG. 7 is a top view of the container base showing our new design; and,

FIG. 8 is a bottom view of the container base showing our new design.

The broken lines shown in the Figures show portions of the container base that form no part of the claimed design.

Claims

The ornamental design for a container base as shown and described.