US PATENT SUBCLASS 215 / 321
.~.~.~ Closure and receptacle having preformed, coacting configurations

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

200  DF  CLOSURES {32}
316  DF  .~ Cap type {8}
317  DF  .~.~ Resilient distortion of closure skirt holds it in closed position {4}
321.~.~.~ Closure and receptacle having preformed, coacting configurations

DEFINITION

Classification: 215/321

(under subclass 317) Devices, wherein the closure and receptacle have preformed or shaped areas, such as indents

and detents, which coact with each other to hold the closure in closed position.