US PATENT SUBCLASS 215 / 249
.~.~ With frangible cover portion

Current as of: June, 1999
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215 /   HD   BOTTLES AND JARS

200  DF  CLOSURES {32}
247  DF  .~ Self-sealing, piercable-type closure {2}
249.~.~ With frangible cover portion

DEFINITION

Classification: 215/249

(under subclass 247) Devices, wherein the piercable closure is provided with an overlying cover or cover portion, the removal of such cover requiring the breaking of its connection to the remainder of the closure means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

250+, for frangible closures, per se.