U.S. federal trademark · Serial No. 85837764
Battery management systems consisting of batteries, firmware, and hardware in protective cases that house and electrically connect to electronic devices, namely, mobile phones, handheld computers, digital cameras, and multimedia players, wherein the battery management systems manage, monitor, and extend battery lives of the electronic devices housed in the protective cases
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.