Serial Number
74079952
Owner
Madge Networks, Ltd.Attorney
Michael J. HughesFirst Use Date
Jul 15, 1987
Filing Date
Jul 19, 1990
RINGHUB Trademark
Serial Number: 74079952 • Registration: 1665549
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
MICHAEL J HUGHES THE INTELLECTUAL PROPERTY
LAW OFFICE OF MIAHAEL J HUGHES
1171 HOMESTEAD RD STE 295
SANTA CLARA
CA 95050
Trademark Details
Filing Date
July 19, 1990
Registration Date
November 19, 1991
First Use Anywhere
July 15, 1987
First Use in Commerce
July 15, 1987
Cancellation Date
May 25, 1998