U.S. federal trademark · Serial No. 99176729 · Reg. No. 8067200
pH paper, other than for medical or veterinary purposes; Litmus paper; Chemically treated non-medical test strips for calibration of laboratory test equipment; Reagent bearing diagnostic strips for testing breast milk, other than for medical or veterinary use; Reagent bearing test strips for testing swimming pool water; Chemically-treated nonmedical test strips for water test, liquid test
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.