US PATENT SUBCLASS 126 / 539
.~.~ From exterior of front face of fireplace

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

500  DF  FIREPLACES OR ACCESSORIES {19}
536  DF  .~ Adjustable flue damper {3}
539.~.~ From exterior of front face of fireplace

DEFINITION

Classification: 126/539

From exterior of front face of fireplace:

(under subclass 536) Subject matter wherein said means for moving same closure plate extends into said closure plate extends into said inhabitable enclosure from a position in said channel.