Nursing Bed

FIG. 1 is a front and top perspective view showing a nursing bed of the new design; FIG. 2 is a rear and bottom perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; FIG. 5 is a left side elevational view thereof; FIG. 6 is a right side elevational view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is an enlarged view of character reference 9 in FIG. 1 ; FIG. 10 is an enlarged view of character reference 10 in FIG. 1 ; FIG. 11 is an enlarged view of character reference 11 in FIG. 2 ; FIG. 12 is an enlarged view of character reference 12 in FIG. 2 ; FIG. 13 is an enlarged view of character reference 13 in FIG. 5 ; FIG. 14 is an enlarged view of character reference 14 in FIG. 6 ; FIG. 15 is an enlarged view of character reference 15 in FIG. 7 ; FIG. 16 is an enlarged view of character reference 16 in FIG. 7 ; FIG. 17 is an enlarged view of character reference 17 in FIG. 7 ; and, FIG. 18 is an enlarged view of character reference 18 in FIG. 8 . The broken lines depict portions of the nursing bed that form no part of the claimed design.