US PATENT SUBCLASS 4 / 642
.~.~.~ Dissimilar

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

619  DF  WASH RECEPTACLES {15}
639  DF  .~ Plural receptacles {1}
640  DF  .~.~ With drain {2}
642.~.~.~ Dissimilar

DEFINITION

Classification: 4/642

Dissimilar:

(under subclass 640) Subject matter wherein each wash vessel with a drain is different.