Australia, Aug. 25 -- Beijing Xueersi Education Technology Co. Ltd., owns the trademark (2619476) for '?' and 'GEOMETRIC-SHAPES FORM QUESTION MARK' till Jan. 16, 2036.
Status: registered:
Registered/protected
Classes: 9 [digital audio players; loudspeakers; downloadable series of children's books; digital books downloadable from the Internet; digital book readers; teaching robots; audio books; children's educational software; educational mobile applications; teaching apparatus; humanoid robots having communication and learning functions for assisting and entertaining people; artificial intelligence and machine learning software; downloadable computer software for the development of computer data; voice recognition software], 16 [children'...