US PATENT SUBCLASS 222 / 207
.~ Supply container delivering to receiving chamber


Current as of: June, 1999
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222 /   HD   DISPENSING

206  DF  RESILIENT WALL {7}
207.~ Supply container delivering to receiving chamber


DEFINITION

Classification: 222/207

(under subclass 206) Dispensers in which there is (1) a supply container for material to be dispensed; and (2) a second chamber which receives material from the supply container and from which the material is delivered. The second chamber is usually a pump or pulsator and either or both the container and chamber has a resilient wall.