US D270183 S
Abstract available in
FIG. 1 is a perspective view of a suction head for dental use such as a saliva extractor;
FIG. 2 is a side elevational view of the suction head;
FIG. 3 is an end elevational view of the suction head, the opposite end being substantially identical;
FIG. 4 is a perspective view of another embodiment of the design;
FIG. 5 is a view similar to FIG. 2 of the other embodiment; and
FIG. 6 is a view similar to FIG. 3 of the other embodiment.