US PATENT SUBCLASS 222 / 440
.~.~.~.~ Having straight-line motion

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

Internet Version by PATENTEC © 1999      Terms of Use


222 /   HD   DISPENSING

424.5  DF  SUPPLY CONTAINERS WITH TRAPS {3}
425  DF  .~ With trap chamber cutoffs {11}
434  DF  .~.~ With discharge volume varying means {4}
438  DF  .~.~.~ With means to change trap chamber volume {2}
440.~.~.~.~ Having straight-line motion

DEFINITION

Classification: 222/440

(under subclass 438) Dispensers in which a volume changing means is adjustable in a direction at right angles to the related trap surface. The adjustment may be accomplished by

rotation with axial movement.

SEE OR SEARCH THIS CLASS, SUBCLASS:

307+, for movable trap chambers having such means.