DNS
Mark Identification

DNS

Serial Number

88245544

Filing Date

Dec 30, 2018

Registration Date

Dec 17, 2019

Trademark by

USA QICHENG PURIFICATION TECHNOLOGY CO. LTD.

Active Trademark

Classification Information

Air filtering installations; Air purifying apparatus and machines; Bath installations; Filters for drinking water; Ionisation apparatus for the treatment of air; Purification installations for sewage; Water filtering apparatus; Water purification installations; Water sterilizers; Microwave ovens

Environmental Control Apparatus