Trademark: 73136723
Status Date
Thursday, October 17, 1985
Registration Number
1116250
Registration Date
Tuesday, April 10, 1979
Filing Date
Monday, August 8, 1977
Cancellation Date
Thursday, October 17, 1985
1 DRY, CLAY MATERIAL TO BE USED IN PREPARING A THIXOTROPIC FLUID FOR USE IN OIL AND GAS WELL DRILLING THERETO
Oct 17, 1985
Cancelled Sec. 8 (6-Yr)
Trademark Alertz updated from USPTO on 2030-01-24