![](/us.svg)
Trademark: 74090168
Status Date
Tuesday, September 24, 1991
Filing Date
Tuesday, August 21, 1990
Abandoned Date
Tuesday, September 10, 1991
19 materials derived from by-products from power/electricity generating processes and power stations and ash for use in the building and construction industries
Sep 24, 1991
Abandonment - Failure To Respond Or Late Response
Mar 8, 1991
Non-Final Action Mailed
Jan 29, 1991
Assigned To Examiner
Jan 22, 1991
Assigned To Examiner
Jan 10, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24