Serial Number
74478672
Owner
OPAL Publishing CorporationAttorney
ANTHONY S. KAUFMANNFirst Use Date
Aug 31, 1992
Filing Date
Jan 12, 1994
OPAL Trademark
Serial Number: 74478672
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 12, 1994
Registration Date
Not Registered
First Use Anywhere
August 31, 1992
First Use in Commerce
August 31, 1992
Goods & Services
electronic publications of professional (e.g, medical and legal) and academic reference materials, delivered on diskettes, CD-ROM discs, and other computer-readable (e.g., electromagnetic, optical) media