US PATENT SUBCLASS 126 / 540
.~ Grate structure

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

500  DF  FIREPLACES OR ACCESSORIES {19}
540.~ Grate structure {1}
541  DF  .~.~> Relatively movable parts {1}

DEFINITION

Classification: 126/540

Grate structure:

(under subclass 500) Subject matter including means to support a solid combustible material above a floor beneath the flame.