US PATENT SUBCLASS 220 / 345.6
.~.~ With gasket or packing

Current as of: June, 1999
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220 /   HD   RECEPTACLES

200  DF  CLOSURES {45}
345.1  DF  .~ Closure guided in reciprocating movement {8}
345.6.~.~ With gasket or packing

DEFINITION

Classification: 220/345.6

With gasket or packing:

(under subclass 345.1) Device wherein the closure includes means acting at the juncture of the closure and the closure support or receptacle mouth to oppose the passage of fluid therebetween.