U.S. federal trademark · Serial No. 79053608 · Reg. No. 3631587
Respirators for filtering air, filters for respiratory masks, capacitors, microphones, diaphragms for scientific apparatus, acoustic membranes
Oil filters, fuel filters, air filters for mechanical purposes and air filters for motors or engines
Air filters for household and industrial installations, air filters for air conditioners, air filtering installations, drinking water filters and water filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.