U.S. federal trademark · Serial No. 79279818 · Reg. No. 6268858
Installation, cleaning, maintenance and renovation of heat exchangers, plate heat exchangers; all of the foregoing excluding installation and repair services for elevators, rental and leasing of construction and building equipment, namely, building scaffolds, elevators and lifts
Non-metal gaskets for industrial use, namely, for heat exchangers being parts of machines and plate heat exchangers being parts of machines; non-metal gaskets for heat exchangers and plate heat exchangers; non-metal gaskets for heat exchangers, other than parts of machines; non-metal gaskets for plate heat exchangers, other than parts of machines
Heat exchangers other than parts of machines; plate heat exchangers other than parts of machines; plates of plate heat exchangers other than parts of machines
Heat exchangers being parts of machines; plate heat exchangers being parts of machines; plates for plate heat exchangers being parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.