U.S. federal trademark · Serial No. 99506793
Reagents for scientific and research use; chemical reagents for non-medical purposes in the form of sodium rhodizonate-impregnated test swabs for detecting lead and dithizone-impregnated test swabs for detecting mercury and cadmium on surfaces for industrial, environmental, and scientific testing purposes.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.