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

Summary

Query: Party Name contains all words: LIU, WEICHUAN
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91300634
07/28/2025
Liu, Weichuan
Mark: RUKZSONY S#:98770063
Sony Group Corporation
Mark: SONY S#:72204017 R#:801885
Mark: SONY S#:72304828 R#:886339
Mark: SONY S#:73755377 R#:1622127
Mark: SONY S#:86978329 R#:4938522
Mark: SONY S#:87735737 R#:5801309
Mark: SONY S#:88053809 R#:6403903
Mark: SONY PICTURES STUDIOS S#:88462471 R#:6598298
98770063
05/27/2025
Liu, Weichuan
Mark: RUKZSONY S#:98770063
Sony Group Corporation

Results as of 09/02/2025 03:03 PMSearch again
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