U.S. federal trademark · Serial No. 77545890
Non-metal water and sewage pipes for building purposes; Pipe bedding, namely, nonmetal pipe supports
Non-metal insulating covers for pipes in the heating, air conditioning, refrigeration and sanitary fields
CONCRETE ADDITIVES FOR INSULATING PURPOSES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.