US PATENT SUBCLASS 222 / 499
.~ Axially movable tube, sleeve, or apertured cap

Current as of: June, 1999
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222 /   HD   DISPENSING

498  DF  SNAP-ACTING OUTLET ELEMENT {1}
499.~ Axially movable tube, sleeve, or apertured cap

DEFINITION

Classification: 222/499

(under subclass 498) Dispensers in which the movable element is in the form of a tube, sleeve or apertured cap that moves along its own axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

522+, and see the notes thereto for miscellaneous axially slidable tubes, sleeves or apertured caps.