U.S. federal trademark · Serial No. 73312443 · Reg. No. 1229539
Providing Technical Assistance in the Establishment and Operation of Sales Outlets for Household Wastewater Treatment Equipment
Repairing and Maintaining Wastewater Treatment Equipment
Extended Operation Wastewater Treatment Units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.