U.S. federal trademark · Serial No. 85583337 · Reg. No. 4337309
Engineering, design and modeling for others of fluid handling systems, namely check valve applications, diffused aeration systems, potable water mixing systems, high-rate wastewater recirculation systems and effluent diffuser outfall systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.