US PATENT SUBCLASS 53 / 420
.~.~ For preformed receptacle with separate closure

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

396  DF  METHODS {22}
410  DF  .~ Forming a cover adjunct or application of a cover adjunct to a cover {7}
420.~.~ For preformed receptacle with separate closure {3}
421  DF  .~.~.~> Including gasket compressing {1}
423  DF  .~.~.~> Including casting or molding
424  DF  .~.~.~> Constricting closure by binding

DEFINITION

Classification: 53/420

For preformed receptacle with separate closure:

(under subclass 410) Methods relating to the assembly of a separate closure member onto or into the aperture of a preformed receptacle and the application or formation of a cover adjunct in connection therewith.