US PATENT SUBCLASS 215 / 350
.~.~.~.~ Closure structure retains disk

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

200  DF  CLOSURES {32}
316  DF  .~ Cap type {8}
341  DF  .~.~ With identifiable, integral, or separate gasket, seal, or liner {7}
349  DF  .~.~.~ Disk {2}
350.~.~.~.~ Closure structure retains disk

DEFINITION

Classification: 215/350

(under subclass 349) Devices, wherein the closure includes means, integral with or attached thereto, to hold the disk type seal in a fixed position therewith.