Mark Identification
DATA DEFENDER
Serial Number
73431844
Filing Date
Jun 24, 1983
Trademark by
Classification Information
"TAMPER-PROOF SECURITY ALARM UNIT FOR USE WITH PERSONAL COMPUTERS.
Electrical and Scientific Apparatus73431844
Jun 24, 1983
"TAMPER-PROOF SECURITY ALARM UNIT FOR USE WITH PERSONAL COMPUTERS.
Electrical and Scientific Apparatus