Trademark: 71279488
Status Date
Tuesday, November 3, 1992
Registration Number
0258696
Registration Date
Tuesday, July 16, 1929
Filing Date
Saturday, February 16, 1929
12 MATERIAL TO BE USED AS AN INGREDIENT IN CONCRETE TO IMPROVE THE PROPERTIES THEREOF, PARTICULARLY TO INCREASE THE HARDNESS THEREOF
Nov 3, 1992
Expired Sec. 9
Jul 16, 2069
Registered And Renewed (Second Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24