Liu, Changchun Trademarks
KUANHONG
Filed: February 23, 2021
Air conditioning installations; Air filtering installations; Bath installations; Electric fans for personal use; Radiators…
Owned by: Liu, Changchun
Serial Number: 90541032
GNIRPSENL
Filed: July 14, 2021
Blank USB flash drives; Chargers for electric batteries; Earphones and headphones; Power adapters; Protective cases for…
Owned by: Liu, Changchun
Serial Number: 90829441
