U.S. federal trademark · Serial No. 88461092 · Reg. No. 6131429
Carbon monoxide detectors; safety system, namely, combination carbon monoxide detectors with an auto shut-down system that prevents the release of a dangerously high level of carbon monoxide
Portable electric power generators featuring combination carbon monoxide detectors with an autoshut-down system that prevents the release of a dangerously high level of carbon monoxide
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.