US PATENT SUBCLASS 222 / 189.09
.~ Associated with vent passage


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

189.06  DF  WITH FILTER (E.G., STRAINER) {5}
189.09.~ Associated with vent passage


DEFINITION

Classification: 222/189.09

Associated with vent passage:

(under subclass 189.06) Subject matter wherein the filter is associated with an air passage other than a dispensing passage.