US PATENT SUBCLASS 222 / 321.8-- .~.~.~.~ With relatively movable actuator

US PATENT SUBCLASS 222 / 321.8
.~.~.~.~ With relatively movable actuator

Current as of: June, 1999
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222 /	HD	DISPENSING

251	DF	WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) {30}
320	DF	.~ With movable nozzle interconnected therewith {1}
321.1	DF	.~.~ With material supply container and discharge assistant casing {6}
321.7	DF	.~.~.~ Container-mounted pump {2}
321.8		.~.~.~.~ With relatively movable actuator

DEFINITION

Classification: 222/321.8

With relatively movable actuator:

(under subclass 321.7) Subject matter including an actuator for the pump which is mounted for a relative movement with respect to a nozzle.

SEE OR SEARCH CLASS

221, Article Dispensing,

272+, for an article dispenser having discharge assisting means with a relatively movable actuator.

251, Valves and Valve Actuation, subclasses for valve operating mechanisms (e.g., mechanical movement actuators for

valves,

213+, ; lever actuated, subclasses 231+; geared, subclasses 248+; cam actuated, subclasses 251+; toggle actuated, subclasses 280; push or pull button, subclasses 319+).