The United States Patent and Trademark Office (USPTO) has officially registered the trademark "PITBULL" under application number TM75906717. This registration pertains to computer software designed for file security and password protection. The filing date for this application was January 31, 2000, and the registration date is March 25, 2026.

This registration confirms the USPTO's approval of the PITBULL mark for the specified software category. Companies operating in the software security and password protection space should be aware of this registered trademark to avoid potential infringement issues. No immediate compliance actions are required for entities not involved with this specific mark, but it signifies a recognized intellectual property right in the computing and electronics sector.