Filed: September 17, 1999 Air filters and air conditioning filters for industrial and domestic use and parts and fittings therefor; air purifying… Owned by:CAMFIL AB Serial Number:75802037
Filed: August 18, 2015 Air filters for domestic use and replacement parts and fittings specially adapted therefor; air filters for industrial installations… Owned by:CAMFIL AB Serial Number:86728495
Filed: October 31, 2018 Pressure indicators, mechanical and electrical indicators and sensors in the nature of fluid level sensors, noise sensors… Owned by:CAMFIL AB Serial Number:88176126