US PATENT SUBCLASS 110 / 312
.~.~.~.~.~ Below grate

Current as of: June, 1999
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110 /   HD   FURNACES

297  DF  INCLUDING NONCOMBUSTIBLE FLUID SUPPLY MEANS {3}
301  DF  .~ Having treatment means {2}
309  DF  .~.~ And flow modifying means {2}
310  DF  .~.~.~ Deflector {1}
311  DF  .~.~.~.~ Grate mounted {1}
312.~.~.~.~.~ Below grate

DEFINITION

Classification: 110/312

Below grate:

(under subclass 311) Apparatus wherein the deflector is located below the grate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

202, for noncombustible fluid feed means in a locomotive wherein the fluid is fed below the grate.