US PATENT SUBCLASS 215 / 352
.~.~.~ Ring

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}
352.~.~.~ Ring

DEFINITION

Classification: 215/352

(under subclass 341) Devices, wherein the seal means is a separate annular member and may or may not be mounted on the closure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

345, for an annular ring type seal having an annular rib depending therefrom.