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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0
Summary
Query:
Party Name contains all words: DAVID LYU
Number of results:
2
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91173694
11/01/2006
David Lyu
Mark:
OPTIVIEW
S#:
78460537
E. I. du Pont de Nemours and company, Polar Vision, Incorporated
78460537
07/24/2006
Lyu, David
Mark:
OPTIVIEW
S#:
78460537
E. I. du Pont de Nemours and company
Results as of 04/23/2024 07:39 AM
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