US D299950 S
Abstract available in
FIG. 1 is a top plan view of the combined seal-off valve body and cap of our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a perspective view thereof, with a portion broken away for convenience of illustration; and,
FIG. 4 is a side elevational view thereof, the other sides being the same as the side shown.