About 2 Trademarks found that are filed by the law firm Kurt Rohlfs

The mark consists of the word "puretek" in lower case letters with "pure" in gray, "tek" in red, the words "BI-FUNCTIONAL FILTER" below "puretek" in small upper case letters in gray and to the left of the lettering are dots of varying sizes forming a stylized diamond-shaped design in red with the color white as the background.

Catalytic converters; Catalytic converters for motors and engines; Catalytic convertor units for vehicle exhausts; Catalytic converters for the exhaust gases of internal combustion engines; Anti-pollution devices for motors, machines and engines; Blowing machines for exhaustion of dust, gases etc; Cartridges for filtering machines; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Filtering machines; Filters as parts of machines or engines

Seat cushions