US PATENT SUBCLASS 222 / 619
.~.~.~ Ground wheel driven vibrator or jarring means


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

173  DF  WITH CASING OR SUPPORT {11}
608  DF  .~ Ambulant {6}
613  DF  .~.~ Dispensing means driven or controlled by surface contact {9}
619.~.~.~ Ground wheel driven vibrator or jarring means


DEFINITION

Classification: 222/619

Ground wheel driven vibrator or jarring means:

(under subclass 613) Device having ground wheel driven means either to shake the container or to cause some part of the container (including an outlet agitator or discharge assistant adjacent the container outlet) to move in reciprocations or oscillations of such small amplitude that the effect is to accelerate gravity flow rather than to move the material bodily toward or through the discharge outlet.