2 trademarks were found for owners matching the name Shenzhen Tianchan Technology Investment Co Ltd.
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1 TM: 1600651
Desc:
Owner: Shenzhen Tianchan Technology Investment Co., Ltd.
Class: 12
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 1600640
Desc: GSG

Owner: Shenzhen Tianchan Technology Investment Co., Ltd.
Class: 7, 9, 12, 21
Status: Removed
Not renewed: Renewal fee not paid