U.S. federal trademark · Serial No. 75896929 · Reg. No. 2681580
computer software, computer hardware, to copy protect the audio content on CDs, DVDs, and other media
inserting anti copy protections programs, security programs, and modified information onto CD's, DVD's and other media for audio content copy protection
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.