US PATENT SUBCLASS 119 / 14.42
.~.~ With pump between teat cups and receiver; e.g., milk pump


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

14.01  DF  MILKERS {18}
14.27  DF  .~ With fluid compression {10}
14.42.~.~ With pump between teat cups and receiver; e.g., milk pump


DEFINITION

Classification: 119/14.42

(under subclass 14.27) Milkers in which the fluid control means is a pump, usually double acting; the milk is drawn into the pump on the vacuum stroke and expelled on the pressure stroke. Provision in the pump to completely relieve the vacuum on the teat is not required but may be included.

SEE OR SEARCH THIS CLASS, SUBCLASS:

14.32, for trap chambers which have a milk port, a discharge port and a pressure port; the pressure port providing both pressure ingress and egress connections to a double acting air pump, and see the search notes to that subclass.

14.36, for means associated with the claw or teat cup to relieve vacuum in the line behind the milk.