US PATENT SUBCLASS 119 / 14.53
.~.~ Plural fluid chambers

Current as of: June, 1999
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119 /   HD   ANIMAL HUSBANDRY

14.01  DF  MILKERS {18}
14.47  DF  .~ Teat compressor or cup {5}
14.53.~.~ Plural fluid chambers

DEFINITION

Classification: 119/14.53

(under subclass 14.47) Teat cups having two separate and distinct fluid chambers for separately applying fluid pressures to the teats; one pressure being applied directly to the teat channel and the other exteriorly thereof.