Mark Identification

TOPSEC

Serial Number

75503189

Filing Date

Jun 16, 1998

Registration Date

Nov 5, 2002

Trademark by

ROHDE & SCHWARZ SIT GMBH

Classification Information

CODING DEVICES FOR USE IN TELECOMMUNICATIONS, NAMELY, DEVICES FOR USE IN THE ENCRYPTION AND DECRYPTION OF VOICE, FAX, AND DATA TRANSMISSIONS AND VIDEO CONFERENCING TRANSMISSIONS

Electrical and Scientific Apparatus