US PATENT SUBCLASS 425 / 366
.~ Cooperating rolls having nonparallel axes

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

Internet Version by PATENTEC © 1999      Terms of Use


425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

363  DF  PRESS FORMING MEANS, PRESS RESHAPING MEANS, OR VULCANIZING MEANS IS ENDLESS SURFACE TYPE {9}
366.~ Cooperating rolls having nonparallel axes

DEFINITION

Classification: 425/366

(under subclass 363) Apparatus in which the pressure surface comprises a plurality of rolls having axes which intersect.