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

Summary

Query: Party Name contains all words: PESI, INC.
Number of results: 4

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91306020
03/19/2026
The Center for Self Leadership, Inc.
Mark: IFS S#:98151632
Mark: IFS INSTITUTE S#:98151664
Mark: INTERNAL FAMILY SYSTEMS S#:98151674
Pesi, Inc.
98151632
12/19/2025
The Center for Self Leadership, Inc.
Mark: IFS S#:98151632
Pesi, Inc.
98151674
12/19/2025
The Center for Self Leadership, Inc.
Mark: INTERNAL FAMILY SYSTEMS S#:98151674
Pesi, Inc.
98151664
12/19/2025
The Center for Self Leadership, Inc.
Mark: IFS INSTITUTE S#:98151664
Pesi, Inc.

Results as of 05/20/2026 09:19 AMSearch again
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