U.S. federal trademark · Serial No. 79307426 · Reg. No. 6641602
Air conditioning apparatus; air cleaning apparatus; air conditioning apparatus with a carbon dioxide separating function
Membrane filtering equipment being parts of machines; membrane filtering machines for air purification and ventilation for mechanical purposes; carbon dioxide separators using a gas separation membrane, namely, separating machines for air purification and ventilation for mechanical purposes
Sensors for measuring gas concentration; devices for measuring indoor carbon dioxide concentration
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.