U.S. federal trademark · Serial No. 99483761
Printed matter, namely, paper signs, books, manuals, curricula, newsletters, informational cards and brochures in the fields of operation, maintenance, and management of water and wastewater systems; A series of printed books, printed articles, printed handouts and printed worksheets in the fields of operation, maintenance, and management of water and wastewater systems; Printed forms; Printed certificates; Printed manuals in the fields of operation, maintenance, and management of water and wastewater systems; Printed books in the fields of operation, maintenance, and management of water and wastewater systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.