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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0
Summary
Query:
Party Name contains all words: CRYSTAL CHEMICAL COMPANY
Number of results:
2
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91063000
11/28/1979
CRYSTAL CHEMICAL COMPANY
Mark:
MESAMATE
S#:
73193064
R#:
1148640
E. I. DU PONT DE NEMOURS & COMPANY
Mark:
AMMATE
S#:
71473180
R#:
412656
91062997
11/28/1979
CRYSTAL CHEMICAL COMPANY
Mark:
NAMATE
S#:
73193063
E.I. DU PONT DE NEMOURS AND COMPANY
Mark:
AMMATE
S#:
71473180
R#:
412656
Results as of 01/08/2025 09:16 PM
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