| 5722251 | Air cooler | March, 1998 | Nabiulin et al. | |
| 6055824 | Method and device for refrigerating a fluid | May, 2000 | Kuma et al. | |
| D464718 | Heater grill | October, 2002 | Wilson | D23/341 |
| D469172 | Side panel of a heater | January, 2003 | Warren et al. | D23/341 |
| D476404 | Electric heater grill face | June, 2003 | Chen et al. | D23/341 |
| D499176 | Halogen heater | November, 2004 | Motegi | D23/332 |
| D513066 | Heater fan | December, 2005 | Blateri | D23/335 |
| D514675 | Heater fan | February, 2006 | Blateri | D23/335 |
FIG. 1 is a perspective front view of a grill for use on a cooling unit of the claimed design;
FIG. 2 is a front view of the grill illustrated in FIG. 1;
FIG. 3 is a top view of the grill illustrated in FIG. 1;
FIG. 4 is a bottom view of the grill illustrated in FIG. 1;
FIG. 5 is a side view of one side of the grill illustrated in FIG. 1; and,
FIG. 6 is a side view of another side of the grill illustrated in FIG. 1.
The ornamental design which is claimed is shown in solid lines drawings. The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.