3 trademarks were found for owners matching the name Allen Chang.
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1 TM: 2382099
Desc: TECHKO
Owner: Jamie Allen, David Barshevski, Chang Choi
Class: 9
Status: Registered: Registered/protected
2 TM: 2382100
Desc: TECHKO
Owner: Jamie Allen, David Barshevski, Chang Choi
Class: 9
Status: Registered: Registered/protected
3 TM: 965557
Desc:
Owner: Allen Chang, Alistair Phillip Kearney
Class: 42
Status: Removed
Not renewed: Renewal fee not paid