U.S. federal trademark · Serial No. 78341163 · Reg. No. 3141115
Downloadable software program used to alert users when other players are playing online games, to allow users to join online games that other players are playing in, and to collect and display community feedback ratings on a large number of online game players
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.