U.S. federal trademark · Serial No. 87464474 · Reg. No. 5350681
Soil testing meters for measuring moisture, pH, and light; Water testing meters for measuring TDS (Total Dissolved Solids), EC (Electrical Conductivity), and temperature
Reagent bearing test strips for testing alkalinity in drinking water for home use; Alkaline iodides for home water use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.