The trademark OMNIFILTER is registered in United States. It's registry includes text/words. This trademark protects the use rights on environmental control apparatus.
The record is owned by Pentair Residential Filtration, LLC.
Class 10: (Medical Apparatus) Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials.
Class 11: (Environmental control apparatus) Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.