U.S. federal trademark · Serial No. 99528339
Enzyme preparations for use in the HVAC industry; Chemicals, namely, enzyme-based chemical preparations for cleaning and flushing AC condensate lines
Cleaning preparations; Chemical cleaners directed to the HVAC industry; Cleaning preparations for cleaning and flushing AC condensate lines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.