FIG. 1 is a perspective view of a table base showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front and rear elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view of a second embodiment of a table base showing my new design;
FIG. 7 is a top plan view thereof;
FIG. 8 is a front and rear elevational view thereof;
FIG. 9 is a side elevational view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a perspective view of a third embodiment of a table base showing my new design;
FIG. 12 is a top plan view thereof;
FIG. 13 is a front and rear elevational view thereof;
FIG. 14 is a side elevational view thereof; and,
FIG. 15 is a bottom plan view thereof.
The broken lines shown in the drawings illustrate environment that forms no part of the claimed design.