U.S. federal trademark · Serial No. 88728108
displays in the nature of labels carrying magnetically, optically, or electronically recorded or encoded information; displays in the nature of identification cards having electronic color-changing capabilities featuring prism particles that can switch colors and carrying magnetically, optically, or electronically recorded or encoded information
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.