97471734
Jun 23, 2022
Aug 1, 2023
Active Trademark
Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filtering installations; Air filters for air conditioning units; Air filters for domestic use; Filtering units for water filtering, producing potable water for domestic use; Filters and filtering devices for air and gas conditioning; Filters for drinking water; HEPA filters for household use; Water filters
Environmental Control Apparatus