US PATENT SUBCLASS 222 / 570
.~.~ Rim mounted, interengaging groove and bead or flange

Current as of: June, 1999
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222 /   HD   DISPENSING

566  DF  NOZZLES, SPOUTS AND POURING DEVICES {5}
567  DF  .~ With separable attaching means {3}
570.~.~ Rim mounted, interengaging groove and bead or flange

DEFINITION

Classification: 222/570

(under subclass 567) Dispensers in which the pouring device engages the rim of a receptacle opening, either the pouring device or such rim having a groove, and the other part having a bead or flange that enters the groove.

SEE OR SEARCH CLASS

220, Receptacles,

703+, for an attachment to a receptacle intended to aid in drinking from the receptacle.