COVALT
Mark Identification

COVALT

Serial Number

78623539

Filing Date

May 5, 2005

Trademark by

EXFO ELECTRO-OPTICAL ENGINEERING INC.

Classification Information

Electronic test and measurement devices for use in the fields of networks and telecommunications, namely, voice access line testers used to test and certify new and existing data and voice communication cable, coaxial cable and the digital and analog services they transport

Electrical and Scientific Apparatus