USPTO TTABVUE. Trademark Trial and Appeal Board Inquiry System

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

TTABVUE. Trademark Trial and Appeal Board Inquiry System

v2.5.0

Summary

Query: Party Name contains all words: LEARNING TREE INTERNATIONAL INC.
Number of results: 85
Results are in reverse chronological order

Proceeding
Filing Date

Defendant(s),
Property(ies)

Plaintiff(s),
Property(ies)

91106100
04/23/1997

INSTITUTE FOR INTERNATIONAL RESEARCH, INC.
Mark: HANDS-ON S#:74611320

LEARNING TREE INTERNATIONAL, INC.

91086575
11/12/1991

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE INTERNATIONAL S#:74115700 R#:2424264

LEARNING INTERNATIONAL INC.
Mark: LEARNING INTERNATIONAL S#:74069324 R#:1839656

91086342
11/12/1991

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE INTERNATIONAL S#:74115629 R#:2424261

LEARNING INTERNATIONAL INC.
Mark: LEARNING INTERNATIONAL S#:74069324 R#:1839656

91086340
11/12/1991

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE INTERNATIONAL S#:74115634 R#:2424263

LEARNING INTERNATIONAL INC.
Mark: LEARNING INTERNATIONAL S#:74069324 R#:1839656

91086312
11/12/1991

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE INTERNATIONAL S#:74115627 R#:1959475

LEARNING INTERNATIONAL INC.
Mark: LEARNING INTERNATIONAL S#:74069324 R#:1839656

91083912
11/16/1990

CONSTANCE H. DEMBROWSKY
S#:74027528

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE S#:73109428 R#:1124714

75835062
N/A

Learning Tree International, Inc Theodore D. Lienesch THOMPSON HINE & FLORY LLP

75521703
N/A

Learning Tree International, Inc Michael J. Nieberding THOMPSON HINE & FLORY LLP

91086313
N/A

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE INTERNATIONAL S#:74115627 R#:1959475

GSG ENTERPRISES INC., D.B.A. LEARNING TREE UNIVERSITY

91087206
N/A

LEARNING TREE INTERNATIONAL, INC.
Mark: LEARNING TREE INTERNATIONAL S#:74115629 R#:2424261
Mark: LEARNING TREE INTERNATIONAL S#:74115633 R#:2424262
Mark: LEARNING TREE INTERNATIONAL S#:74115634 R#:2424263
Mark: LEARNING TREE INTERNATIONAL S#:74115700 R#:2424264
Mark: LEARNING TREE INTERNATIONAL S#:74115700 R#:2424264

GSG ENTERPRISES INC., D.B.A. LEARNING TREE UNIVERSITY
Mark: LEARNING TREE INTERNATIONAL S#:74115628 R#:2424260