Hangzhou Zhengdian Technology Co., Ltd. Trademarks
ZD ZDURC
Filed: October 27, 2016
Electric connections and connectors; Electric door bells; Electronic chips for the manufacture of integrated circuits; Global…
Owned by: Hangzhou Zhengdian Technology Co., Ltd.
Serial Number: 87217240
TIANJIN
Filed: December 18, 2020
Camcorders; Radios; Alarm installations and alarms; Electric door bells; Electronic access control systems for interlocking…
Owned by: Hangzhou Zhengdian Technology Co., Ltd.
Serial Number: 90393693
