US PATENT SUBCLASS 220 / 501
.~ Intercommunicable compartments

Current as of: June, 1999
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220 /   HD   RECEPTACLES

500  DF  COMPARTMENTED CONTAINER {12}
501.~ Intercommunicable compartments {1}
502  DF  .~.~> With externally operable means for establishing and blocking communication

DEFINITION

Classification: 220/501

Intercommunicable compartments:

(under subclass 500) Receptacle wherein means is provided which permits contents to move from one content holding section to another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

563, for a vehicular tank having a baffle which deflects, dampens or regulates the flow of contents within the tank.