Umbrella base

Description

FIG. 1 is a top, front, right perspective view of the umbrella base of the present invention;

FIG. 2 is a bottom, front, right perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines depict portions of the article that form no part of the claimed design.

Claims

The ornamental design for an umbrella base as shown and described.