US PATENT SUBCLASS 152 / 209.8
.~.~.~ Having asymmetric tread pattern

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

151  DF  TIRES, RESILIENT {14}
208  DF  .~ Anti-skid devices {8}
209.1  DF  .~.~ Tread {13}
209.8.~.~.~ Having asymmetric tread pattern {1}
209.9  DF  .~.~.~.~> Characterized by different groove widths

DEFINITION

Classification: 152/209.8

HAVING ASYMMETRIC TREAD PATTERN:

(under subclass 209.1) Tread having a pattern on one side of the equatorial plane of a tire which is not a mirror image of the tread pattern on the other side of the equatorial plane of said tire.