U.S. federal trademark · Serial No. 75148538 · Reg. No. 2094850
chemical compounds for removing acid from refrigeration and air conditioning systems
preventative maintenance kits comprising an acid-neutralizing fluid and disposable acid-testing capsules for in-field analysis of refrigerants and oils in refrigerators and air conditioners
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.