There have been multiple rumors going around the web saying that James Cameron’s Avatar trilogy is scheduled for 2017. On November 12, 2015 Twentieth Century Fox had requested a new trademark and logo registration for what could quite possibly be the new Avatar Trilogy’s logo
The trademark was finally confirmed by The Office of Harmonization in the Internal Market for two classes. 9 (software, and photographic cinematography) and 41 (entertainment, television, and film production). The request wasn’t even under “Avatar” or “James Cameron’s Avatar” but simply under “A”.