Trademark Search  /  THE WORLD CONGRESS ON EXPERT SYSTEMS

THE WORLD CONGRESS ON EXPERT SYSTEMS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74130971 · Reg. No. 1690567

Mark
THE WORLD CONGRESS ON EXPERT SYSTEMS
Status
Cancelled
Serial Number
74130971
Registration No.
1690567
Filing Date
January 17, 1991
Registration Date
June 2, 1992
Class(es)
Class 041

Owners

Liebowitz, Jay
01 · Rockville, MD, US
Liebowitz, Jay
01 · Rockville, MD, US
Liebowitz, Jay
01 · Rockville, MD, US

Goods & Services

educational services; namely, arranging conferences and seminars in the field of expert systems

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.