US PATENT SUBCLASS 424 / 542
.~ Derived from snake (e.g, venom, etc.)

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

Internet Version by PATENTEC © 1999      Terms of Use


424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

520  DF  EXTRACT, BODY FLUID, OR CELLULAR MATERIAL OF UNDETERMINED CONSTITUTION DERIVED FROM ANIMAL IS ACTIVE INGREDIENT {21}
542.~ Derived from snake (e.g, venom, etc.)

DEFINITION

Classification: 424/542

Derived from snake (e.g., venom, etc.):

(under subclass 520) Subject matter in which the material is or is derived from a snake.

(1) Note. Included in this subclass is snake venom.