Serial Number
74394871
Owner
AMERICAN TELEPHONE AND TELEGRAPH COMPANYAttorney
Frank L. PolitanoFirst Use Date
Dec 19, 1993
Filing Date
May 21, 1993
VOICESPAN Trademark
Serial Number: 74394871 • Registration: 1914120
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
May 21, 1993
Registration Date
August 22, 1995
First Use Anywhere
December 19, 1993
First Use in Commerce
December 19, 1993
Published for Opposition
December 21, 1993
Cancellation Date
July 20, 2002
Goods & Services
computer software to operate telecommunications modems and to allow for simultaneous transmission of voice and data over a telecommunications network