US PATENT SUBCLASS 252 / 8.82
.~ For tire cord yarn, elastomeric filaments, or biologically innocuous or absorbable fibers (e.g., spandex, textiles used in food packaging, absorbable surgical sutures, etc.)

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

8.81  DF  TEXTILE PROCESSING AID COMPOSITIONS, OR PROCESSES OF PREPARING (E.G., LUBRICANTS OR ANTISTATIC AGENTS FOR FIBER, YARN, FABRIC, ETC.) {5}
8.82.~ For tire cord yarn, elastomeric filaments, or biologically innocuous or absorbable fibers (e.g., spandex, textiles used in food packaging, absorbable surgical sutures, etc.)

DEFINITION

Classification: 252/8.82

For tire cord yarn, elastomeric filaments, or biologically innocuous or absorbable fibers (e.g., spandex, textiles used in food packaging, absorbable surgical sutures, etc.):

(under subclass 8.81) Compositions specialized for use on tire-reinforcing yarn or cord; elastomeric filaments, such as spandex; or fibers exhibiting harmlessness to, or absorbability by, the tissues of a living organism.