U.S. federal trademark · Serial No. 78149611
Flat panel electronic visual display panels containing display material which changes color or optical characteristics in response to electric fields, for use on or in connection with electronic apparatus and signs, and exclusive of handheld computing devices having wireless capabilities; and kits containing such display panels and other parts for construction of such signs.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.