US PATENT SUBCLASS 222 / 402.16-- .~.~.~ With bypass for filling or charging

US PATENT SUBCLASS 222 / 402.16
.~.~.~ With bypass for filling or charging

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}
394	DF	.~ Fluid pressure {9}
402.1	DF	.~.~ Valve actuated by nozzle or through valve outlet {13}
402.16		.~.~.~ With bypass for filling or charging

DEFINITION

Classification: 222/402.16

(under subclass 402.1) Dispensers in which there is a flow path provided for fluid entering the container and such flow path is, at least in part, other than a flow path along which the material moves toward discharge in dispensing.

(1) Note. Disclosures of filling by mere reverse flow along

the dispensing flow path are classified according to the dispensing structure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

400.7+, for fluid pressure dispensers under subclass 394 having a fluid pressure inlet and a material discharge outlet element in a common mounting adapted for manipulation as a unit for positioning on or removal from a container.