U.S. federal trademark · Serial No. 73372288 · Reg. No. 1307722
Liquid Refrigerant Sight Glasses for Examining Liquid Levels in Machinery
Manufacture of Screens, Strainers, Filters, Sight Glasses and Pressure Vessels to the Order and/or Specifications of Others
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.