Wood Stove

FIG. 1 is a first perspective view of a wood stove showing my new design; FIG. 2 is a second perspective view thereof; FIG. 3 is a front elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a left side elevation view thereof; FIG. 6 is a right side elevation view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; and, FIG. 9 is a perspective view of another state of the wood stove thereof. The broken lines shown in the drawings depict portions of the wood stove that form no part of the claimed design.