(under subclass 40) Subject matter in which the neck is specially configured to be broken in order to dispense the container contents.
(1) Note. Usually there is no way to open the container other than to break the neck.
SEE OR SEARCH THIS CLASS, SUBCLASS:
2, for a bottle having a breakable neck and adapted to be filled from the bottom.
252, for a closure which is broken away from its attaching means upon rotation of the closure.
258, for a closure which when removed leaves a portion with the receptacle.
SEE OR SEARCH CLASS
206, Special Receptacle or Package, 45.12, for a receptacle of that class type including a structure to tear or break at least a portion of the receptacle so that it may be subdivided or the content may be removed or exposed and subclass 532 for a unit dose container with means to tear or sever a portion to permit removal of the contents.
401, Coating Implements With Material Supply,
132, for a supply cartridge for a hand-manipulable coating implement with material supply, which cartridge has a frangible part which is broken for establishing flow to the tool, and indented subclasses 133+ for such an implement which includes means for cutting or piercing the frangible part.
