The " *NTK" Trademark may be available

Niterra co., ltd (7)

Niterra co., ltd. (5)

Creative networks australia pty ltd (1)

International recreational products llc (1)

Jiujiang hecai trading co., ltd. (1)

Class 7 (7)

Class 9 (6)

Class 11 (5)

Class 16 (3)

Class 14 (2)

Class 18 (2)

Class 20 (2)

Class 21 (2)

Class 24 (2)

Class 25 (2)

Class 26 (2)

Class 28 (2)

Class 34 (2)

Class 41 (2)

Class 17 (1)

Class 22 (1)