US PATENT SUBCLASS 414 / 804
.~ Of material charging or discharging of a chamber of a type utilized for a heating function


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

Internet Version by PATENTEC © 1999      Terms of Use



414 /   HD   MATERIAL OR ARTICLE HANDLING

800  DF  PROCESS {13}
804.~ Of material charging or discharging of a chamber of a type utilized for a heating function


DEFINITION

Classification: 414/804

Of material charging or discharging of a chamber of a type utilized for a heating function:

(under subclass 800) Process of charging or discharging a receptacle-like structure (e.g., furnace, oven, etc.) of a kind adapted to be provided with means for heating the structure and means for moving or enabling gravity movement of either (a) material in the nature of work which is to be heated in the structure or (b) material in the nature of fuel which is to be consumed during a work-heating operation to, adjacent to, into, from, within, etc. the structure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

147+, for a chamber of a type utilized for a heating function and material charging or discharging means therefor.