2 trademarks were found for owners matching the name Hao Zhigang.
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1 TM: 1838615
Desc: HAVALLEY

Owner: Hao Zhigang
Class: 33
Status: Registered: Registered/protected
2 TM: 1442927
Desc: R RA-FIRONI
Owner: Zhigang Zhao, Fang Su
Class: 18, 25
Status: Removed
Not renewed: Renewal fee not paid