US PATENT SUBCLASS 242 / 521
.~ With tearing or breaking

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

Internet Version by PATENTEC © 1999      Terms of Use


242 /   HD   WINDING, TENSIONING, OR GUIDING

520  DF  CONVOLUTE WINDING OF MATERIAL {17}
521.~ With tearing or breaking

DEFINITION

Classification: 242/521

With tearing or breaking:

(under subclass 520) Subject matter comprising means adapted to cause sufficient stress in the elongated material to separate the material into plural parts at a predetermined point, after which at least one part is wound onto the take-up.

SEE OR SEARCH CLASS

225, Severing by Tearing or Breaking, for tearing or breaking unwound or nonwound material.