US PATENT SUBCLASS 210 / 534
.~.~.~ In sloping recess

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

Internet Version by PATENTEC © 1999      Terms of Use


210 /   HD   LIQUID PURIFICATION OR SEPARATION

513  DF  GRAVITATIONAL SEPARATOR {6}
532.1  DF  .~ Heavier constituent trap, chamber, or recess {2}
533  DF  .~.~ Closure or valve controlled discharge {3}
534.~.~.~ In sloping recess {1}
535  DF  .~.~.~.~> Downstream of separator

DEFINITION

Classification: 210/534

(under subclass 533) Apparatus in which the bottom wall of the separator has a portion with at least one sloping wall into which the heavier constituent drains.