U.S. federal trademark · Serial No. 88809172 · Reg. No. 6687457
Replacement carbon dioxide filled cartridges for use in powering power-operated pipe cleaning guns for HVAC systems
Portable hand held power-operated tool for pipe cleaning, namely, for cleaning HVAC parts and components
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.