U.S. federal trademark · Serial No. 78978540 · Reg. No. 3280986
Printed instructional, educational, and teaching materials in the field of water systems; three dimensional models for educational purposes
Pre-recorded digital video discs, digital versatile discs featuring multimedia education in the field of water systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.