Housing for a dental unit disinfecting device
FIG. 1 is a perspective view of a first version of the housing for a dental unit disfecting device showing my new design; 
     FIG. 2 is left side elevational view thereof; the right side elevational view being a mirror image thereof; 
     FIG. 3 is a front elevational view of the first version of the housing; 
     FIG. 4 is a rear elevational view thereof; 
     FIG. 5 is a top plan view thereof; 
     FIG. 6 is a perspective view of a second version of the housing showing my new design; 
     FIG. 7 is a left side elevational view of the second version of the housing, the right side elevational view being a mirror image thereof; 
     FIG. 8 is a rear elevational view thereof; the front elevational view of the second version of the housing being shown in FIG. 3; and, 
     FIG. 9 is a top plan view of the second version of the housing.