Sofa Bed

FIG. 1 is a front view of the sofa bed in a first position;

FIG. 2 is a right view of the sofa bed in the first position;

FIG. 3 is a back view of the sofa bed in the first position;

FIG. 4 is a front, right side, perspective view of the sofa bed in the first position;

FIG. 5 is a front, right side, perspective view of the sofa bed in a second position;

FIG. 6 is a front, right side, perspective view of the sofa bed in a third position;

FIG. 7 is a front, left side, perspective view of the sofa bed in a fourth position; and,

FIG. 8 is a front, left side, perspective view of the sofa bed in a fifth position.

The broken line showing of internal frame structure is for the purpose of illustrating portions of the sofa bed and forms no part of the claimed design.