PROLOK
Filed: May 12, 1983
Computer Memories
Owned by: Vault Corporation
Serial Number: 73425657
TELELOK
Filed: March 26, 1984
Electronic Encoder and Decoder for Use in Protecting Security in the Computer Business
Owned by: Vault Corporation
Serial Number: 73472227
Image Trademark
Filed: April 6, 1984
Partially Prerecorded Floppy Disk Used for Preventing Copying of Additional Data Recorded on the Remainder of the Disk
Owned by: Vault Corporation
Serial Number: 73474167
FILELOK
Filed: February 11, 1985
FLOPPY DISK CONTAINING A PRERECORDED ACCESS-LIMITING SECURITY CODE
Owned by: Vault Corporation
Serial Number: 73521653
MACLOK
Filed: June 13, 1985
COMPUTER SOFTWARE PROTECTION SYSTEM FLOPPY DISK
Owned by: Vault Corporation
Serial Number: 73542820
PROLOADER
Filed: June 13, 1985
AUTOMATIC COMPUTER DISK LOADING MACHINES
Owned by: Vault Corporation
Serial Number: 73542822
Image Trademark
Filed: March 25, 1992
computer software security devices; namely, coded diskettes, self-disabling diskettes and electronic plugs with encryption…
Owned by: Vault Corporation
Serial Number: 74258965
PROLOK
Filed: March 25, 1992
computer software security diskette
Owned by: Vault Corporation
Serial Number: 74259035
CHRONOLOK
Filed: March 25, 1992
computer software security diskette
Owned by: Vault Corporation
Serial Number: 74259036
ROMLOK
Filed: March 25, 1992
computer hardware security device for preventing unauthorized duplication of software
Owned by: Vault Corporation
Serial Number: 74259037
