U.S. federal trademark · Serial No. 87477608 · Reg. No. 5587301
Limestone for use in wastewater treatment
Waste water treatment tanks; water treatment equipment, namely, wastewater chemical neutralization units and containers being water filtration units; waste water treatment tanks utilizing limestone for neutralization of acids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.