US PATENT SUBCLASS 215 / 5
.~.~ Spring controlled

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

3  DF  EJECTING {1}
4  DF  .~ Siphon type {1}
5.~.~ Spring controlled

DEFINITION

Classification: 215/5

(under subclass 4) Receptacles in which the closure-valve is spring-actuated.