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

Summary

Query: Party Name contains all words: GUOYONG DU
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91302001
09/26/2025
Guoyong Du
Mark: FILFIRE S#:99000677
Amazon Technologies, Inc.
Mark: AMAZON FIRE S#:86982228 R#:5224377
Mark: FIRE S#:77270887 R#:3503959
Mark: FIRE S#:85984230 R#:5095736
Mark: FIRE S#:86748360 R#:5198014
Mark: FIRE S#:85984346 R#:5481224
99000677
09/03/2025
Guoyong Du
Mark: FILFIRE S#:99000677
Amazon Technologies, Inc.

Results as of 11/22/2025 08:45 AMSearch again
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