Refrigerant maintenance system

Description

FIG. 1 is an isometric view of a first embodiment of a refrigerant maintenance system;

FIG. 2 is a front elevation view of the refrigerant maintenance system of FIG. 1;

FIG. 3 is a rear elevation view of the refrigerant maintenance system of FIG. 1;

FIG. 4 is a right side elevation view of the refrigerant maintenance system of FIG. 1;

FIG. 5 is a left side elevation view of the refrigerant maintenance system of FIG. 1;

FIG. 6 is a top view of refrigerant maintenance system of FIG. 1;

FIG. 7 is a bottom view of refrigerant maintenance system of FIG. 1;

FIG. 8 is an isometric view of a second embodiment of a refrigerant maintenance system;

FIG. 9 is a front elevation view of the refrigerant maintenance system of FIG. 8;

FIG. 10 is a rear elevation view of the refrigerant maintenance system of FIG. 8;

FIG. 11 is a right side elevation view of the refrigerant maintenance system of FIG. 8;

FIG. 12 is a left side elevation view of the refrigerant maintenance system of FIG. 8;

FIG. 13 is a top view of refrigerant maintenance system of FIG. 8; and,

FIG. 14 is a bottom view of refrigerant maintenance system of FIG. 8.

The portions shown broken lines in the Figures are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a refrigerant maintenance system, as shown and described.