US PATENT SUBCLASS 4 / 631
.~ With work surface

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

619  DF  WASH RECEPTACLES {15}
631.~ With work surface {5}
632  DF  .~.~> Sink rim rests on work-surface recess below top surface
633  DF  .~.~> Sink rim clamped to work-surface top by clamp means partly on sink
634  DF  .~.~> Sink rim clamped to work surface
635  DF  .~.~> Sink rim joined to work surface by molding frame {1}
637  DF  .~.~> Drainboard

DEFINITION

Classification: 4/631

With work surface:

(under subclass 619) Subject matter including an article-support area in combination with a wash vessel.

(1) Note. A wash vessel with a rim which is held to an area under the article-support area is proper for these subclasses.

SEE OR SEARCH THIS CLASS, SUBCLASS:

643, for a receptacle with a support.