90728336
May 22, 2021
Jun 21, 2022
NANJING BLUE SKY FILTER CO.LTD.
Active Trademark
Humidifiers; Air exchangers for cleaning and purifying air; Air filtering installations; Air filters for air conditioners in vehicle passenger compartments; Air filters for air conditioning units; Air filters for domestic use; Air purifiers; Air purifying units for domestic use; Air sterilisers; Aquarium filters; Extractor hoods for kitchens; Filters for air conditioning; Filters for air extractor hoods; HEPA filters for household use; Household air cleaners
Environmental Control Apparatus