US PATENT SUBCLASS 152 / 905
TREAD COMPOSITION


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

Internet Version by PATENTEC © 1999      Terms of Use



152 /   HD   RESILIENT TIRES AND WHEELS

905TREAD COMPOSITION


DEFINITION

Classification: 152/905

TREAD COMPOSITION:

(under the class definition) Anti-skid devices wherein the chemical formulation of the tread is specified.