US PATENT SUBCLASS 432 / 194
.~.~ Baffle, shield, heat absorber, work support or flow directing means in work chamber

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

Internet Version by PATENTEC © 1999      Terms of Use


432 /   HD   HEATING

120  DF  WORK CHAMBER HAVING HEATING MEANS {12}
159  DF  .~ Combustion products heat work by contact {19}
194.~.~ Baffle, shield, heat absorber, work support or flow directing means in work chamber

DEFINITION

Classification: 432/194

(under subclass 159) Apparatus including a structure within the work chamber (1) supporting work, (2) directing the flow of combustion products within the work chamber, or (3) shielding work or an apparatus element within the chamber from radiant heat.