U.S. federal trademark · Serial No. 86630140
Battery pack and module venting system for removal of flammable gasses from the inside of large format lithium batteries comprised of vent valves, gasket and duct system to prevent explosion that may be caused by build up of flammable gasses generated when a lithium battery degrades due to overcharging or high temperature
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.