U.S. federal trademark · Serial No. 85380846
Downloadable software for allowing users to instruct select web sites not to track them or to give permission to select web sites to track them via "white-listing,? as well as opting out of targeted advertising, and detecting and preventing advertising and other forms of third-party tracking on select web sites
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.