U.S. federal trademark · Serial No. 78744214
The HDMI Switcher enables effortless HDTV source switching using a single high definition display; It completely eliminates the need to disconnect then reconnect multiple HDTV sources, saving time by providing a fundamental tool that brings it all together behind the scenes; When all three devices (the display plus the two sources) are connected to the HDMI Switcher and powered on, you simply select which source you want to view on the display using the Switcher
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.