Chair backrest

Description

[0001] FIG. 1 is a front, right, top perspective view of a chair backrest, showing my new design;

[0002] FIG. 2 is a rear, left, bottom perspective view thereof;

[0003] FIG. 3 is a rear, left perspective view thereof;

[0004] FIG. 4 is a front elevational view thereof;

[0005] FIG. 5 is a rear elevational view thereof;

[0006] FIG. 6 is a left side view thereof;

[0007] FIG. 7 is a right side view thereof;

[0008] FIG. 8 is a top plan view thereof;

[0009] FIG. 9 is a bottom plan view thereof;

[0010] FIG. 10 is an enlarged view of detail 10 in FIG. 1;

[0011] FIG. 11 is an enlarged view of detail 11 in FIG. 2;

[0012] FIG. 12 is an enlarged view of detail 12 in FIG. 6; and,

[0013] FIG. 13 is an enlarged view of detail 13 in FIG. 8.

[0014] The dashed broken lines in the figures are for the purposes of illustrating portions of the chair backrest and form no part of the claimed design.

[0015] The short-short-long dashed broken lines immediately adjacent to the claimed areas in the views represent the boundaries of the design and form no part of the claimed design.

[0016] The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.

Claims

The ornamental design for a chair backrest, as shown and described.

Images