US PATENT SUBCLASS 126 / 31
.~.~.~ Flue extension

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

*  DD  STOVES {3}
1 R  DF  .~ Cooking {31}
*  DD  .~.~ Water-heating {1}
31.~.~.~ Flue extension

DEFINITION

Classification: 126/31

(under subclass 1) Stoves in which a tank containing water to be heated is placed in an extension-chamber through which the products of combustion pass. This type of stove is generally known as "reservoir cooking-stove".

SEE OR SEARCH THIS CLASS, SUBCLASS:

364, for similar structures in a smoke stack.