US PATENT SUBCLASS 220 / 703
.~ Drinking device

Current as of: June, 1999
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220 /   HD   RECEPTACLES

694  DF  CONTAINER ATTACHMENT OR ADJUNCT {21}
703.~ Drinking device {6}
704  DF  .~.~> Mustache guard
705  DF  .~.~> With straw or sucking tube {5}
710.5  DF  .~.~> With handle
711  DF  .~.~> Removable closure having specific drinking means {3}
716  DF  .~.~> Sanitary lip guard {2}
719  DF  .~.~> Internal anti-splash or anti-spill device

DEFINITION

Classification: 220/703

Drinking device:

(under subclass 694) Subject matter wherein the attachment includes structure intended to aid in the consumption of liquid contents of the receptacle.