US D319898 S
Abstract available in
FIG. 1 is a top and front perspective view of an oxygen tank case showing my new design;
FIG. 2 is a top and front perspective view thereof with the opening in closed condition;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view of FIG. 2.