US PATENT SUBCLASS 160 / 314
.~.~.~ External of roll

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}
309  DF  .~ With rotating means {5}
313  DF  .~.~ Spring {5}
314.~.~.~ External of roll

DEFINITION

Classification: 160/314

(under subclass 313) Roll type devices in which the actuating spring is mounted externally of the roll.