Micro Security Devices, Inc. Trademarks
PC GUARDIAN
Filed: January 16, 1990
personal computer security products
Owned by: Micro Security Devices, Inc.
Serial Number: 74019517
MAC GUARDIAN
Filed: January 16, 1990
personal computer security products
Owned by: Micro Security Devices, Inc.
Serial Number: 74019518
MACGUARDIAN
Filed: April 24, 1991
computer security products; namely, power switch locks, keyboard locks, floppy drive locks, and computer hardware anti-theft…
Owned by: Micro Security Devices, Inc.
Serial Number: 74160195
