(under subclass 522) Dispensers in which the tube, sleeve or apertured cap is made up of sections telescoping over one another.
SEE OR SEARCH THIS CLASS, SUBCLASS:
379, for encased discharge assistants having either or both an outlet or inlet made of telescoping sections.
398, for dispenser containers whose contents are caused to discharge by fluid under pressure where either or both the container or its outlet are made of telescoping sections.
