US PATENT SUBCLASS 68 / 23.7
.~.~.~.~.~ Oscillating type

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

Internet Version by PATENTEC © 1999      Terms of Use


68 /   HD   TEXTILES: FLUID TREATING APPARATUS

3 R  DF  MACHINES {22}
13 R  DF  .~ Combined {6}
19  DF  .~.~ With liquid extractor {4}
23 R  DF  .~.~.~ Centrifugal extractor (e.g., centrifuge) {8}
23.6  DF  .~.~.~.~ Including impulsing means (e.g., agitator) within and independent of centrifuge {1}
23.7.~.~.~.~.~ Oscillating type

DEFINITION

Classification: 68/23.7

(under subclass 23.6) Machine wherein the impeller moves accurately to and fro.