US PATENT SUBCLASS 34 / 70
.~.~.~ With expressing or wringing

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

Internet Version by PATENTEC © 1999      Terms of Use


34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

523  DF  APPARATUS {40}
60  DF  .~ For diverse operations on treated material {4}
69  DF  .~.~ Diverse types of liquid removers only {2}
70.~.~.~ With expressing or wringing

DEFINITION

Classification: 34/70

Which at least one of the means causes liquid removal by applying mechanical pressure to the solid material treated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

71, 95, and 111, for driers including means for removing liquids from solid absorbents and drier belts or felts, even though done by expressing or wringing.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning, appropriate subclasses, particularly

119.1, 120.1 and 260 and indented subclasses.

68, Textiles: Fluid Treating Apparatus,

21, 22 and 235 and indented subclasses, particularly subclass 241 and indented subclasses. 100, Presses, appropriate subclasses, particularly

92+, for pressing combined with heating, cooling or drying. And see the reference to Class 100 in (3) Note to the class definition of this class (34) for a statement of the line between the classes.