Umbrella base

Description

FIG. 1 is a front perspective view of an umbrella base, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of the umbrella base, shown in a state of use.

The broken lines in the drawings illustrate the portions of the umbrella base, which form no part of the claimed design.

Claims

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