U.S. federal trademark · Serial No. 87412016 · Reg. No. 5899990
Engineering services and consultation in the fields of waste water treatment and water aeration
Diffusers and water aerators used in machines for waste water treatment; round-shaped slotted and hose-shaped slotted elastomeric structural parts of the aforementioned diffusers and aerators, in the nature of tubes, disks or strips, and sold as a component part thereof; and holders specially adapted for the aforementioned diffusers and aerators and sold as a component part thereof
Consulting services in the field of waste water treatment and water aeration
Diffuser tubes, disks and strips for aeration systems for wastewater treatment and lake aeration; Water treatment equipment, namely, fixed film stationary media modules for enhanced biochemical oxygen demand (BOD) and ammonia removal for use in waste water treatment systems in waste water treatment facilities
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.