US PATENT SUBCLASS 53 / 133.5
.~.~.~ Tear string or tape under cover


Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

128.1  DF  WITH COVER-ADJUNCT APPLICATION OR FORMATION {13}
133.1  DF  .~ Adjunct comprising provision to allow access to contents, e.g., spout, straw, drain, opening, etc. {2}
133.3  DF  .~.~ Adjunct comprising provision to open package {3}
133.5.~.~.~ Tear string or tape under cover {2}
133.6  DF  .~.~.~.~> Cover weakened for tearing
133.7  DF  .~.~.~.~> With graspable tab on cover or adjunct


DEFINITION

Classification: 53/133.5

Tear string or tape under cover:

(under subclass 133.3) Apparatus including means to install a round or flat strand under a package cover which is intended to be pulled at one end to rip the package to yield access to the contents.