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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Summary

Query: Party Name contains all words: SHENG-YI CHANG
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
92080870
10/21/2022
Wei Bing Marc and Premiertek
Mark: GP THUNDER S#:77288584 R#:4075609
Sheng-yi Chang
Mark: GP THUNDER S#:86617616 R#:5038921
91186199
09/04/2008
Sheng-yi Chang
Mark: GP THUNDER S#:77288584
Premier Tek, Inc.
Mark: GP THUNDER S#:77345114

Results as of 05/22/2025 09:09 AMSearch again
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