Logo design: Squares
; Several quadrilaterals juxtaposed, joined or intersecting
; Quadrilaterals containing one or more letters
; Quadrilaterals with dark surfaces or parts of surfaces
; Series of letters separated from one another other than by a single space
The European Union Trademark for ZTT (Figurative) was filed on 01.04.1996 for goods and services in class(es) 9, 16 and 41 at the European Union Intellectual Property Office (EUIPO). The current status of the trademark No. 000127654 ZTT is 'registration expired'.