(under subclass 71) Subject matter wherein the epidermal outgrowth is removed by spraying the animal carcass with a jet of air or liquid of sufficient velocity to remove the outgrowth by direct impact.
(1) Note. The air or liquid may have solids entrained therein to aid in the abrasive removal of the outgrowth.
SEE OR SEARCH THIS CLASS, SUBCLASS:
173, for devices which wash debris from animal carcasses. If the outgrowth is attached to the skin prior to the fluid treatment classification is proper in this subclass (81). Subclass 173 takes the removal of debris which merely lie on the surface.
