USPTO TTABVUE. Trademark Trial and Appeal Board Inquiry System

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v2.5.0

Summary

Query: Correspondence Name contains all words: MICHAEL J. SAMBROOK POLYONE CORPORATION
Number of results: 2

Proceeding
Filing Date

Defendant(s),
Correspondent
Property(ies)

Plaintiff(s),
Correspondent
Property(ies)

88646445
04/13/2021

87769800
04/11/2019