U.S. federal trademark · Serial No. 90816014
Fuel cell systems, namely, portable fuel cell systems comprising a thermal management system comprising an electric fan and heat sink and fuel cells for powering portable electronic devices; portable fuel cell and battery hybrid systems for supplying power for portable electronic equipment, comprising radios, laptop computers, communications equipment, and surveillance systems comprising video cameras
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.