FIG. 1 is a perspective view of a back for curved seat with compound angles of the present invention;

FIG. 2 is a front elevation view of a back for curved seat with compound angles of the present invention;

FIG. 3 is a rear elevation view of a back for curved seat with compound angles of the present invention;

FIG. 4 is a left side elevation view of a back for curved seat with compound angles of the present invention, the right side elevation view being a mirror image thereof;

FIG. 5 is a top plan view of a back for curved seat with compound angles of the present invention; and,

FIG. 6 is a bottom plan view of a back for curved seat with compound angles of the present invention.

The features of the chair frame shown in broken lines are for illustrative purposes only and form no part of the claimed design.