Australia, March 12 -- Yan Zeng, owns the trademark (2573043) for 'Brainspark' till Aug. 2, 2035.
Status: registered:
Registered/protected
Class: 28 [cube puzzles; cube-type puzzles; toy building blocks capable of interconnection; toy model train sets; toy castles; toy clocks; toy tool sets; toy insect cages; ship model building kits [toys]; toy chemistry sets; tactile educational games [toys]; chemistry sets [toys]; ride-on toy cars; badminton sets; toy musical boxes; insect cages [toys]; toy trailers; toy blocks for learning braille; toy trains; toy wands; toy building blocks; building blocks [toys]; toy buildings; building bricks [toys]; toy building bricks; toy construction block kits; toy building sets; toy architecture model buildin...