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Trademark: 72286274
Status Date
Tuesday, November 3, 1992
Registration Number
0862540
Registration Date
Tuesday, December 24, 1968
Filing Date
Tuesday, December 5, 1967
DRY CRYOGENIC TREATMENT OF MATERIALS OF OTHERS TO IMPROVE THEIR STRENGTH, STABILITY, AND RESISTANCE TO WEAR
Nov 3, 1992
Expired Sec. 9
Trademark Alertz updated from USPTO on 2030-01-24