US PATENT SUBCLASS 126 / 153
.~ Adjustable

Current as of: June, 1999
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126 /   HD   STOVES AND FURNACES

152 R  DF  GRATES {16}
153.~ Adjustable {1}
154  DF  .~.~> Vertically

DEFINITION

Classification: 126/153

(under subclass 152) Devices adapted to fit different-sized firepots.

SEE OR SEARCH THIS CLASS, SUBCLASS:

144, for fire pots and linings.

SEE OR SEARCH CLASS

110, Furnaces,

320, for adjustable fire box furnace structure.