U.S. federal trademark · Serial No. 86857131 · Reg. No. 5247144
Electronic device to block the return of information from your TV to the cable company or the Satellite provider to insure that private information about the user cannot be used by third parties to steal identities, namely, signal processors for blocking signals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.