US PATENT SUBCLASS 110 / 293
.~ Supply hopper; e.g., magazine, etc.

Current as of: June, 1999
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110 /   HD   FURNACES

267  DF  INCLUDING MEANS TO FEED SOLID FUEL {4}
293.~ Supply hopper; e.g., magazine, etc. {1}
294  DF  .~.~> Cage grate

DEFINITION

Classification: 110/293

Supply hopper; e.g., magazine, etc.:

(under subclass 267) Apparatus wherein the feed means is of the chute type such that the fuel is fed to the combustion chamber by its own weight.

SEE OR SEARCH CLASS

122, Liquid Heaters and Vaporizers,

30, for a boiler provided with a fuel magazine.

126, Stoves and Furnaces,

7, 10, 11, 68, 73, and 74 for stoves having magazine fuel feed.