US D285716 S
Abstract available in
FIG. 1 is a bottom perspective view of a waterbed air purging valve, showing my new design;
FIG. 2 is a side elevational view, thereof, the other sides appearing the same as the side shown;
FIG. 3 is a top plan view, thereof;
FIG. 4 is a bottom plan view, thereof;
FIG. 5 is a cross-sectional view taken on the line 5--5 of FIG. 3, showing the valve in an open position; and,
FIG. 6 is a cross-sectional view similar to FIG. 5, except that the valve is shown in its closed position.