Ergonomic chair

Description

FIG. 1 is a front, right top perspective view of an ergonomic chair, showing my new design;

FIG. 2 is a rear, left bottom 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 plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of the boxed portion labeled 9 of FIG. 2 thereof; and,

FIG. 10 is an enlarged view of the encircled portion labeled 10 of FIG. 2 thereof.

The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.

Claims

The ornamental design for an ergonomic chair, as shown and described.