US PATENT SUBCLASS 392 / 395
.~.~.~ With wick

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

Internet Version by PATENTEC © 1999      Terms of Use


392 /   HD   ELECTRIC RESISTANCE HEATING DEVICES

*  DD  HEATING DEVICES (CLASS 219 SUBCLASS 200) {11}
386  DF  .~ Vaporizer {7}
394  DF  .~.~ Liquid evaporant (e.g., water, etc.) {6}
395.~.~.~ With wick

DEFINITION

Classification: 392/395

With wick:

(under subclass 394) Subject matter wherein the liquid to be evaporated is transferred from a reservoir to the heating element by a porous or absorbent pad or fibrous matter woven into a bundle.

SEE OR SEARCH CLASS

239, Fluid Sprinkling, Spraying, and Diffusing,

34+, for slow diffusers and, particularly, subclasses 44+ for wicks.

261, Gas and Liquid Contact Apparatus,

94+, for porous mass and subclasses 100+ for porous sheets.

432, Heating, 120+, for work chamber having heating means.