U.S. federal trademark · Serial No. 78857252 · Reg. No. 3370656
Air pumps for water treatment aeration systems, namely, skid-mounted air moving equipment featuring a variable-vane impeller blower optionally with variable-vane inlet vanes that provides nominally five to nine psig, pounds per square inch gauge, service to low-capacity, subsurface, static-type aeration systems comprised of aerators and aeration piping, for use primarily in municipal and industrial sewage and wastewater treatment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.