US PATENT SUBCLASS 99 / 297
.~.~ Plunger type


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

Internet Version by PATENTEC © 1999      Terms of Use



99 /   HD   FOODS AND BEVERAGES: APPARATUS

275  DF  BEVERAGE {6}
279  DF  .~ Infusors {19}
297.~.~ Plunger type


DEFINITION

Classification: 99/297

(under subclass 279) Apparatus in which the infusible

material is carried by a piston closely fitted within an elongated chamber containing infusing fluid so that movement of the piston requires passage of the infusing fluid through the infusible material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

319+, for infusors in which the infusible material is manipulated vertically by means other than a piston.