I claim the ornamental designs for a microvaporizer cartridge and atomizer assembly, substantially as shown and described.
FIG. 1 is a front perspective view of a microvaporizer cartridge and atomizer assembly while engaged in a microvaporizer;
FIG. 2 is a front perspective view of the microvaporizer cartridge and atomizer assembly;
FIG. 3 is a rear perspective view of the microvaporizer cartridge and atomizer assembly;
FIG. 4 is a top plan view of the microvaporizer cartridge and atomizer assembly, wherein the bottom plan view is identical to the top;
FIG. 5 is a right side view of the microvaporizer cartridge and atomizer assembly, wherein the left side view is a mirror image of the right side view;
FIG. 6 is a front view of the microvaporizer cartridge and atomizer assembly; and,
FIG. 7 is a rear view of the microvaporizer cartridge and atomizer assembly.
The broken lines shown in the drawings illustrate an environment for the microvaporizer cartridge and atomizer assembly that form no part of the claimed design.