US PATENT SUBCLASS 4 / 497
.~.~ Wave quelling

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

488  DF  POOL TYPE {9}
496  DF  .~ Accessory {4}
497.~.~ Wave quelling

DEFINITION

Classification: 4/497

Wave quelling:

(under subclass 496) Subject matter having means to quiet, baffle or suppress the movement of water.

SEE OR SEARCH THIS CLASS, SUBCLASS:

505, for a line divider without wave quelling means.

SEE OR SEARCH CLASS

405, Hydraulic and Earth Engineering,

27, for means for controlling the action of water in a channel.

441, Buoys, Rafts, and Aquatic Devices,

6, for buoys fixed to a line to indicate a certain area of the class type.