FIG. 1 is a first perspective view of the first embodiment of a nursing bed showing our new design;
FIG. 2 is a second perspective view of the first embodiment thereof;
FIG. 3 is a front elevation view of the first embodiment thereof;
FIG. 4 is a rear elevation view of the first embodiment thereof;
FIG. 5 is a left side elevation view of the first embodiment thereof;
FIG. 6 is a right side elevation view of the first embodiment thereof,
FIG. 7 is a top plan view of the first embodiment thereof;
FIG. 8 is a bottom plan view of the first embodiment thereof;
FIG. 9 is a perspective view of another state of the first embodiment thereof;
FIG. 10 is a first perspective view of the second embodiment of a nursing bed showing our new design;
FIG. 11 is a second perspective view of the second embodiment thereof;
FIG. 12 is a front elevation view of the second embodiment thereof;
FIG. 13 is a rear elevation view of the second embodiment thereof;
FIG. 14 is a left side elevation view of the second embodiment thereof;
FIG. 15 is a right side elevation view of the second embodiment thereof;
FIG. 16 is a top plan view of the second embodiment thereof;
FIG. 17 is a bottom plan view of the second embodiment thereof;
FIG. 18 is a perspective view of another state of the second embodiment thereof;
FIG. 19 is a perspective view of another state of the second embodiment thereof;
FIG. 20 is a first perspective view of the third embodiment of a nursing bed showing our new design;
FIG. 21 is a second perspective view of the third embodiment thereof;
FIG. 22 is a front elevation view of the third embodiment thereof;
FIG. 23 is a rear elevation view of the third embodiment thereof;
FIG. 24 is a left side elevation view of the third embodiment thereof;
FIG. 25 is a right side elevation view of the third embodiment thereof;
FIG. 26 is a top plan view of the third embodiment thereof;
FIG. 27 is a bottom plan view of the third embodiment thereof;
FIG. 28 is a perspective view of another state of the third embodiment thereof;
FIG. 29 is a perspective view of another state of the third embodiment thereof; and,
FIG. 30 is a perspective view of another state of the third embodiment thereof.
The broken lines shown in the drawings depict portions of the nursing bed that form no part of the claimed design.