About 4 Trademarks found that are owned by Spifil Inc.

FILTER GAS

NATURE AIR

AIR PUR

Oil, Gas, and air filters for motors an engines; air filters for mechanical purposes; components for machines and machines tools, grinding machines, material handling machines, food processing machines, chemistry processing machines and textile industry machines, namely, sand, chemical and reverse osmosis filters; coalescing filters for petrochemical and oil and gas industry machines; dust filters and bags for vacuum cleaners; filter elements for fuel filters; filters and purifiers for machines, namely, filters and purifiers for removing contaminants from gases in the semiconductor industry; filters for petrochemical and oil and gas industries machines; filters for cleaning and cooling air, for engines; filters for motors and engines; pneumatic air preparation equipment, namely, airline filters, lubricators, and regulators, all being parts of machines