(under the class definition) Structure including a distinct section or means which facilitates fracturing of the structure or section thereof.
SEE OR SEARCH THIS CLASS, SUBCLASS:
105, for an indicia combination including means indicating a cutting or breaking line.
SEE OR SEARCH CLASS
137, Fluid Handling,
797, for an element for that class which is breakable, and see the notes.
220, Receptacles,
265+, for a frangible or knockout receptacle closure, and see the notes.
428, Stock Material or Miscellaneous Articles,
43, for a stock material product in the form of a single or plural layer web or sheet which has been weakened to permit fracturing through the thickness thereof, and subclass 156 for such a stock material product having a component or layer which varies in thickness.
