6 trademarks were found for owners matching the name David Zhao.
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1 TM: 2054519
Desc: UltraScreen
Owner: David Zhao
Class: 9
Status: Lapsed: Not accepted
2 TM: 2002813
Desc: ultraconnect
Owner: David Zhao
Class: 9
Status: Lapsed: Not accepted
3 TM: 1864621
Desc: BUMPBOXX

Owner: David Zhao
Class: 9
Status: Registered: Registered/protected
4 TM: 1734579
Desc: STAR-SINGER
Owner: David Zhao
Class: 9
Status: Lapsed: Registration fee not paid on time
5 TM: 1253377
Desc: Arirang
Owner: David Zhao
Class: 9
Status: Registered: Registered/protected
6 TM: 949676
Desc: SONKEN
Owner: David Zhao
Class: 9
Status: Registered: Registered/protected