US PATENT SUBCLASS 215 / 279
.~.~ Expanding fastener


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

200  DF  CLOSURES {32}
273  DF  .~ With separate applied fastener to hold closure in closed portion {5}
279.~.~ Expanding fastener


DEFINITION

Classification: 215/279

(under subclass 273) Devices, wherein the fastener includes means which expand or may be expanded into contact with the receptacle or closure.

SEE OR SEARCH CLASS

220, Receptacles,

320, for expanding-ring closure-fasteners.