Chair base

Description

FIG. 1 is a perspective view of a chair base according to a first embodiment of the present invention;

FIG. 2 is a side elevational view of the chair base of FIG. 1, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view of the chair base of FIGS. 1 and 2;

FIG. 4 is a rear elevational view of the chair base of FIGS. 1-3;

FIG. 5 is a top view of the chair base of FIGS. 1-4;

FIG. 6 is a bottom view of the chair base of FIGS. 1-5;

FIG. 7 is a perspective view of an alternative version of the chair base of FIG. 1;

FIG. 8 is a side elevational view of the chair base of FIG. 7, the opposite side being a mirror image thereof;

FIG. 9 is a front elevational view of the chair base of FIGS. 7 and 8;

FIG. 10 is a rear elevational view of the chair base of FIGS. 7-9;

FIG. 11 is a top view of the chair base of FIGS. 7-10; and,

FIG. 12 is a bottom view of the chair base of FIGS. 7-11.

The broken lines shown in the Figures are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for chair base, as shown and described.