U.S. federal trademark · Serial No. 76311580
Engineering services for the testing and/or treatment of soils for existing or new construction purposes
Soil conditioners for soil treatment, soil strengthening and soil drying consisting of cement, cement kiln dust, coal ash, wood ash, blast furnace slag, steel slag and non-ferrous slag
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.