Sofa

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

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

FIG. 3 is a front elevational view of the enlarged scale thereof;

FIG. 4 is a rear elevational view of the enlarged scale thereof;

FIG. 5 is a left side view of the enlarged scale thereof;

FIG. 6 is a right side view of the enlarged scale thereof;

FIG. 7 is a top plan view of the reduced scale thereof;

FIG. 8 is a bottom plan view of the reduced scale thereof;

FIG. 9 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 10 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 11 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 12 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 13 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 14 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 15 is a front, right, top perspective view thereof in an alternate configuration;

FIG. 16 is a front, right, top perspective view thereof in a detached state; and,

FIG. 17 is an enlarged view of detail 17 in FIG. 16 .

The dashed broken lines in the figures are for the purposes of illustrating portions of the sofa and form no part of the claimed design.

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