US PATENT SUBCLASS 4 / 617
.~.~ Overhead-gravity feed

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

615  DF  MEANS FOR SPRAYING USER {2}
616  DF  .~ With self-contained water supply {1}
617.~.~ Overhead-gravity feed

DEFINITION

Classification: 4/617

Overhead-gravity feed:

(under subclass 616) Subject matter wherein the receptacle is above the head of the user and there is no means to force the water out.