Xu, Changyu Trademarks
MANCOLA
Filed: January 16, 2020
Fiber-tip markers; Fountain pens; Highlighting markers; Ink for pens; Ink for writing instruments; Pen ink cartridges; Pen…
Owned by: Xu, Changyu
Serial Number: 88761563
SIXAORK
Filed: August 17, 2021
Air cooling apparatus; Beverage cooling apparatus; Candle lamps; Coffee percolators, electric; Cooling installations for…
Owned by: Xu, Changyu
Serial Number: 90886916
