Convertible Crib

FIG. 1 is a perspective view of a convertible crib showing a first embodiment of our new design; FIG. 2 is a front elevation view of FIG. 1 ; FIG. 3 is a rear elevation view of FIG. 1 ; FIG. 4 is a left side elevation view of FIG. 1 ; FIG. 5 is a right side elevation view of FIG. 1 ; FIG. 6 is a top plan view of FIG. 1 ; FIG. 7 is a bottom plan view of FIG. 1 ; FIG. 8 is a perspective view of a convertible crib showing a second embodiment of our new design; FIG. 9 is a front elevation view of FIG. 8 ; FIG. 10 is a rear elevation view of FIG. 8 ; FIG. 11 is a left side elevation view of FIG. 8 ; FIG. 12 is a right side elevation view of FIG. 8 ; FIG. 13 is a top plan view of FIG. 8 ; and, FIG. 14 is a bottom plan view of FIG. 8 . The broken lines in the drawings depict portions of the convertible crib that form no part of the claimed design.