MICROBUFFER II MII
Filed: April 30, 1982
Computer-Printer Interfaces in the Nature of Buffers for Computer Output
Owned by: Practical Peripherals, Inc.
Serial Number: 73362318
MICROBUFFER
Filed: April 30, 1982
Computer-Printer Interfaces
Owned by: Practical Peripherals, Inc.
Serial Number: 73362496
SERIALL
Filed: March 8, 1984
Computer Circuit Cards for Connecting Computers to Peripherals
Owned by: Practical Peripherals, Inc.
Serial Number: 73469338
DES 2000
Filed: August 23, 1984
a Computer Related Encryptor
Owned by: Practical Peripherals, Inc.
Serial Number: 73496264
P PRACTICAL PERIPHERALS
Filed: October 5, 1984
Computer Interfaces, Data Encryption Units and Computer Programs
Owned by: Practical Peripherals, Inc.
Serial Number: 73502667
GRAPHICARD
Filed: November 1, 1984
Computer-Printer Interfaces
Owned by: Practical Peripherals, Inc.
Serial Number: 73506734
PRINTERFACE
Filed: November 1, 1984
COMPUTER-PRINTER INTERFACES
Owned by: Practical Peripherals, Inc.
Serial Number: 73506738
DES 2000 DATA ENCRYPTION SYSTEM
Filed: November 26, 1984
Computer Related Data Encrypters
Owned by: Practical Peripherals, Inc.
Serial Number: 73510647
PRINTERFACE
Filed: November 26, 1984
COMPUTER-PRINTER INTERFACES
Owned by: Practical Peripherals, Inc.
Serial Number: 73510663
GRAPHICARD
Filed: November 26, 1984
COMPUTER-PRINTER INTERFACES
Owned by: Practical Peripherals, Inc.
Serial Number: 73510665
VARICALC
Filed: January 11, 1985
COMPUTER PROGRAMS
Owned by: Practical Peripherals, Inc.
Serial Number: 73517206
SWITCHPORT
Filed: March 18, 1985
COMPUTER PERIPHERALS, NAMELY, SERIAL-PARALLEL PRINTER PORT CONVERTERS
Owned by: Practical Peripherals, Inc.
Serial Number: 73527615
MESSAGEMODEM
Filed: September 21, 1993
computer peripheral equipment; namely, modems and data compression/decompression apparatus
Owned by: Practical Peripherals, Inc.
Serial Number: 74438457
PROCLASS
Filed: March 31, 1994
computer peripheral equipment; namely, modems, data compression/decompression apparatus and computer serial interfaces;…
Owned by: Practical Peripherals, Inc.
Serial Number: 74507400
PRACTICAL PERIPHERALS
Filed: April 1, 1994
peripherals for facilitating communication among and between computers and prerecorded magnetic discs containing computer…
Owned by: Practical Peripherals, Inc.
Serial Number: 74507891
