We claim the ornamental design for a disposal container for medical diagnostic wastes, as shown and described.
FIG. 1 is a front and top perspective view of a disposal container for medical diagnostic wastes of the present invention;
FIG. 2 is a rear and top perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a front and top perspective view thereof in which a cover folded on the front face of the container is flipped up over the top of the container and secured on the rear face of the container;
FIG. 10 is a rear and top perspective view thereof in an environmental use; and,
FIG. 11 is a rear and top partial perspective view thereof in another environmental use.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.