The " BLOK" Trademark may be available

Hydroblok grand international, inc. (3)

South east water corporation (3)

International paper company (2)

Mega brands inc. (2)

Amp incorporated (1)

Architectural research corp. (1)

Artesian solutions pty ltd (1)

Blok watch company (1)

Boral limited (1)

Concrite pty limited (1)

Cutting edges equipment parts pty ltd (1)

Decara direct pty ltd (1)

Expo-net danmark a/s (1)

G.W. & j. packer (tanning) pty ltd (1)

George fethers & co. trading pty ltd (1)

Hannah zev holdings pty ltd (1)

Hoisting equipment specialists pty ltd as trustee for the hoisting equipment specialists unit trust (1)

Johns manville corporation (1)

Leblok limited (1)

Logitech international s.A. (1)

Mediflex industries pty ltd (1)

Ridley agriproducts pty ltd (1)

Road safety equipment australia pty ltd (1)

Sam ashley martin (1)

Sika technology ag a company organized and existing under the laws of switzerland (1)

The blok busters pty ltd (1)

Zblok, llc (1)

Class 20 (9)

Class 19 (8)

Class 9 (4)

Class 11 (4)

Class 17 (4)

Class 6 (3)

Class 7 (3)

Class 37 (3)

Class 28 (2)

Class 35 (2)

Class 2 (1)

Class 3 (1)

Class 4 (1)

Class 10 (1)

Class 14 (1)

Class 16 (1)

Class 18 (1)

Class 25 (1)

Class 31 (1)