US PATENT SUBCLASS 152 / 903
NON-DIRECTIONAL TREAD PATTERN HAVING NON-CIRCUMFERENTIAL TRANSVERSE GROOVE FOLLOWING SMOOTH CURVED PATH

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

903NON-DIRECTIONAL TREAD PATTERN HAVING NON-CIRCUMFERENTIAL TRANSVERSE GROOVE FOLLOWING SMOOTH CURVED PATH

DEFINITION

Classification: 152/903

NONDIRECTIONAL TREAD PATTERN HAVING NONCIRCUMFERENTIAL TRANSVERSE GROOVE FOLLOWING SMOOTH CURVED PATH:

(under the class definition) Anti-skid devices containing nondirectional tread pattern with noncircumferential transverse grooves which follow smooth curved paths.