US PATENT SUBCLASS 4 / 415
.~.~ Water saver

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

Internet Version by PATENTEC © 1999      Terms of Use


4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

300  DF  FLUSH CLOSET {22}
353  DF  .~ Tank only {9}
415.~.~ Water saver

DEFINITION

Classification: 4/415

Water saver:

(under subclass 353) Subject matter having an arrangement for reducing the amount of liquid used in flushing.