US PATENT SUBCLASS 126 / 503
.~.~ Of fluid fuel feed

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


126 /   HD   STOVES AND FURNACES

500  DF  FIREPLACES OR ACCESSORIES {19}
502  DF  .~ Condition responsive control {2}
503.~.~ Of fluid fuel feed

DEFINITION

Classification: 126/503

Of fluid fuel feed:

(under subclass 502) Subject matter wherein a combustible material providing the flame is a liquid or gas, and wherein said control function affects the rate of flow of said liquid or gas.