(under the class definition) Dispensers in which the discharge or dispensing feed is by means of a wick or absorbent material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
189.06+, for filters of absorbent material.
SEE OR SEARCH CLASS
118, Coating Apparatus,
264+, for static absorbent or porous applicators.
184, Lubrication, particularly 3.1+, 16, 64, and 102 for swab or absorbent applicators.
239, Fluid Sprinkling, Spraying, and Diffusing,
34+, for slow diffusers utilizing wicks or other absorbent means.
384, Bearings,
379, for capillary feed to a bearing surface and see search notes.
401, Coating Implements With Material Supply,
198+, wherein the implement includes a wick means to feed coating material from its reservoir to a tool which is porous and through which material passes to the work surface; and subclass 283, for such an implement wherein the tool is of the brush, broom or mop type.
427, Coating Processes,
429, for coating processes utilizing a web, wick, or absorbent applicator.
431, Combustion,
298+, for a fuel burner in which the flame is fed by a wick.