U.S. federal trademark · Serial No. 99914751
Chemical test paper; Chemical analysis kit for testing swimming pool water; Litmus paper; Reagent bearing test strips for testing swimming pool water; Chemically treated non-medical test strips for calibration of laboratory test equipment; Test paper, chemical; Reagents for testing the sterility of medical equipment; Environmental quality control fluid samples for calculating standards for testing and verifying the quality of water; Environmental quality control gas samples for calculating standards for testing and verifying the quality of water; Soil improving preparations; Chemicals for use in aquariums; Chemical preparations for stabilizing soil
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.