(under subclass 389) Apparatus in which there is a receiver for withdrawn liquid, e.g., flows in heat exchange relationship with the incoming liquid or the waste liquid or the waste liquid is collected in an open container.
SEE OR SEARCH CLASS
137, Fluid Handling,
312+, for fluid handling of general utility with a drip or waste receiver.
222, Dispensing,
108+, for a dispenser with a drip or a waste receiver.