US PATENT SUBCLASS 222 / 541.1
WITH FRANGIBLE CLOSURE FOR OUTLET

Current as of: June, 1999
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222 /   HD   DISPENSING

541.1WITH FRANGIBLE CLOSURE FOR OUTLET {4}
541.2  DF  .~> With cutting or punching or with cutter or puncher accommodating means
541.3  DF  .~> Closure or closure portion broken by pressure of container content {1}
541.5  DF  .~> Having reusable closure
541.6  DF  .~> About line or point of weakness {2}

DEFINITION

Classification: 222/541.1

WITH FRANGIBLE CLOSURE FOR OUTLET:

(under the class definition) Subject matter having a closure for an outlet of the dispenser intended to be broken, torn, cut, or punched for opening the same.

SEE OR SEARCH THIS CLASS, SUBCLASS:

5, and 80+, for a cutter in combination with a punch for opening such closure.

153.1+, for a fastening seal.

532, for a closure-type movable material guide combined with such closures.

542, for a packing-type seal that is not frangible.

SEE OR SEARCH CLASS

215, Bottles and Jars, 32, for a breakable receptacle neck and subclasses 250+ for a frangible bottle or jar closure.

220, Receptacles,

89.1+, and 265+ for a structure of this kind where no dispensing feature is claimed.

221, Article Dispensing,

302, for an article dispensing device having a frangible element for the outlet.

229, Envelopes, Wrappers, and Paperboard Boxes,

200+, for a container structure to tear, cut, or break the container cover material.