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About 2 Trademarks found for “ROCBOARD”

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ROCBOARD*

ROCB*

*ARD

RO*RD

605091
EXPUNGED

on 7 Jun 2007

ROCBOARD

PARTEK INSULATIONS INC.

605091 · 15 Apr 1988

017

Heat insulation materials namely mineral wool and rock wool.

126847
EXPUNGED SECTION 45(3)

on 18 Aug 1989

ROCBOARD SHEATHING

DOMTAR INC.

126847 ·

019

Gypsum sheathing board.

Owners

Domtar inc. (1)

Partek insulations inc. (1)

Categories

Class 17 (1)

Class 19 (1)

Correspondents

Blake, cassels & graydon llp (1)

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