U.S. federal trademark · Serial No. 76105600 · Reg. No. 2623161
Paper strips impregnated with spores for scientific or research use in testing and evaluating sterilization equipment and processes
Paper strips impregnated with spores for clinical or medical laboratory use in testing and evaluating sterilization equipment and processes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.