US PATENT SUBCLASS 152 / 557
.~.~.~ With two or more differing cord materials

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}
450  DF  .~ Pneumatic tire or inner tube {23}
548  DF  .~.~ Characterized by the carcass, carcass material, or physical arrangment of the carcass materials {11}
557.~.~.~ With two or more differing cord materials

DEFINITION

Classification: 152/557

With two or more differing cord materials:

(under subclass 548) Subject matter wherein the reinforcing materials of the carcass plies are of dissimilar materials.