US PATENT SUBCLASS 432 / 210
.~ Externally heated, liquid holding type of work container

Current as of: June, 1999
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432 /   HD   HEATING

120  DF  WORK CHAMBER HAVING HEATING MEANS {12}
210.~ Externally heated, liquid holding type of work container {1}
211  DF  .~.~> Mounted for pouring discharge

DEFINITION

Classification: 432/210

(under subclass 120) Apparatus in which the work enclosure is a liquid tight receptacle having a feed opening near, in or for its top and having a normally closed bottom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

151, for a heated pot having means for stirring its contents.

156, for a furnace adapted to receive a pot or receptacle in which work is heated.

197, for a heated tank having a heat transfer liquid or fluent therein forming a part of the apparatus.