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

Summary

Query: Party Name contains all words: LINGODOS, LLC
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
98934068
08/21/2025
LingoDos, LLC
Mark: LINGODOS S#:98934068
Lingoda GmbH
91301097
08/18/2025
LingoDos, LLC
Mark: LINGODOS S#:98934068
Duolingo, Inc.
Mark: DUOLINGO S#:86171435 R#:4588574
Mark: DUOLINGO S#:88718539 R#:6160063
Mark: DUOLINGO S#:90052187 R#:6271788
Mark: DUOLINGO S#:90157386 R#:6847405
Mark: DUOLINGO S#:88718531 R#:7133512
Mark: DUOLINGO S#:90157377 R#:7164605
Mark: DUOLINGO S#:88718536 R#:7262388

Results as of 11/06/2025 08:52 AMSearch again
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