US PATENT SUBCLASS 110 / 328
.~ Movable grate

Current as of: June, 1999
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110 /   HD   FURNACES

327  DF  SOLID FUEL FEED STRUCTURE {1}
328.~ Movable grate {1}
329  DF  .~.~> Endless chain {1}

DEFINITION

Classification: 110/328

Movable grate:

(under subclass 327) Structure relating to a solid fuel feed component which additionally supports the fuel during burning.

SEE OR SEARCH CLASS

126, Stoves and Furnaces,

155+, for movable grate structures for a domestic furnace,

stove, or range.