US PATENT SUBCLASS 160 / 289
.~.~.~ With friction elements

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

Internet Version by PATENTEC © 1999      Terms of Use


160 /   HD   FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL

238  DF  ROLL TYPE {12}
266  DF  .~ With guides or fabric edge holders {3}
274  DF  .~.~ Stick guided only {4}
289.~.~.~ With friction elements

DEFINITION

Classification: 160/289

(under subclass 274) Roll type devices in which the portion which engages the guides has friction elements.

SEE OR SEARCH THIS CLASS, SUBCLASS:

281, through 283, 285+, and 288, for other devices having friction elements in which the friction elements move axially of the stick.