Serial Number
74342785
Owner
TELCO SYSTEMS, INC.Attorney
CHARLES E WEINSTEINFirst Use Date
Apr 8, 1993
Filing Date
Dec 23, 1992
HYPERSPAN 150 Trademark
Serial Number: 74342785 • Registration: 1796170
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 23, 1992
Registration Date
September 28, 1993
First Use Anywhere
April 8, 1993
First Use in Commerce
April 8, 1993
Cancellation Date
July 3, 2004
Goods & Services
fiber-optic multiplexers and instruction manuals sold as a unit therewith