US PATENT SUBCLASS 152 / 540
.~.~.~ Structure of inextensible reinforcing member

Current as of: June, 1999
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152 /   HD   RESILIENT TIRES AND WHEELS

151  DF  TIRES, RESILIENT {14}
450  DF  .~ Pneumatic tire or inner tube {23}
539  DF  .~.~ Characterized by the structure of the bead portion of the tire {8}
540.~.~.~ Structure of inextensible reinforcing member

DEFINITION

Classification: 152/540

Structure of inextensible reinforcing member:

(under subclass 539) Subject matter wherein the bead portion of the tire is characterized by, e.g., the size, shape or material of the annular reinforcing element which annular reinforcing element is incapable of being extended or stretched in the circumferential direction.