USPTO TTABVUE. Trademark Trial and Appeal Board Inquiry System

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v2.6.0

Summary

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

Proceeding
Filing Date

Defendant(s),
Property(ies)

Plaintiff(s),
Property(ies)

91109550
02/17/1998

ZENITH ELECTRONICS CORPORATION
Mark: ALLEGRO S#:75241533 R#:2204918

DELTEK SYSTEMS, INC.
Mark: ALLEGRO S#:73719810 R#:1516262

91108923
12/15/1997

KNOWLES ELECTRONICS, INC.
Mark: DELTEK S#:75216968 R#:2276340

DELTEK SYSTEMS, INC.
Mark: DELTEK S#:73595036 R#:1674008

91105100
02/18/1997

DELTEC NEW ZEALAND LIMITED
Mark: DELTEC S#:74690960 R#:2151608

DELTEK SYSTEMS, INC.
Mark: DELTEK S#:73595036 R#:1674008

91076490
06/15/1987

DELTEK SYSTEMS, INC.
Mark: DELTEK S#:73595036 R#:1674008

NATIONAL EDUCATION CORPORATION
Mark: DELTAK S#:72390602 R#:942154