Australia, Nov. 13 -- Imtrade Australia Pty. Ltd., owns the trademark (2537070) for 'CLEANSLATE' till April 4, 2035.

Status: registered: Registered/protected

Classes: 1 [Chemicals for use in industry, as well as in agriculture, horticulture and forestry; materials for absorbing industrial and chemical substances (including waste substances); chemicals for use in decontamination; chemical products for use in industrial cleaning processes; none of the foregoing specifically formulated for the cleaning of slate and slate surfaces.], 3 [Cleaning, polishing, scouring and abrasive preparations; all-purpose cleaners; none of the foregoing specifically formulated for the cleaning of slate and slate surfaces.] and 5 [Disinfectants; disinfectant cl...