US PATENT SUBCLASS 126 / 518
.~.~ With air flow regulator

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

500  DF  FIREPLACES OR ACCESSORIES {19}
515  DF  .~ Inlet air supply from outside fireplace room {2}
518.~.~ With air flow regulator

DEFINITION

Classification: 126/518

With air flow regulator:

(under subclass 515) Subject matter including means to control the amount of air reaching same flame from said flow path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

517, for a flow regulator associated with a pump supplying exterior air.