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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.8.0

Summary

Query: Party Name contains all words: QINGSHU CHEN
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91307703
05/28/2026
Qingshu Chen
Mark: DARTIME S#:99444558
Dart Container Corporation
Mark: DART S#:72450215 R#:988159
Mark: DART S#:75668477 R#:2599911
Mark: DART S#:99191209 R#:7985781
99444558
04/27/2026
Qingshu Chen
Mark: DARTIME S#:99444558
Dart Container Corporation

Results as of 08/11/2026 04:28 PMSearch again
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