DIGITAL WORLD
Filed: September 21, 1976
DIGITAL COMMUNICATION SYSTEMS-NAMELY, DIGITAL REPEATERED LINE TRANSMISSION APPARATUS, HIGH CAPACITY DIGITAL TRANSMISSION…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73100590
NT NORTHERN TELECOM
Filed: November 11, 1976
TELEPHONE INTERCOMMUNICATION SYSTEMS INCLUDING SWITCHBOARDS AND INSTRUMENTS; TELEPHONE SETS INCLUDING DIALING, SWITCHING…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73106184
CSW
Filed: November 30, 1976
COMMUNICATION WIRE
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73108080
SL-1
Filed: December 29, 1976
COMPUTER CONTROLLED DIGITAL SWITCHING SYSTEMS AND COMPONENTS THEREOF
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73111086
ULTRA-X
Filed: June 28, 1977
ELECTRICAL WIRES AND CABLES
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73132173
CALRS
Filed: July 13, 1977
COMPUTERS FOR TELEPHONE SUBSCRIBER LOOP MAINTENANCE
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73133768
RAPPORT
Filed: October 13, 1977
TELEPHONE ANSWERING MACHINES
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73144535
HI-FILL
Filed: November 28, 1977
TELEPHONE CABLE
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73150063
KANGAROO
Filed: April 7, 1978
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73165396
DOODLE
Filed: April 7, 1978
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73165397
DAWN
Filed: April 7, 1978
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73165398
ALEXANDER GRAHAM PLANE
Filed: April 7, 1978
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73165514
IMAGINATION
Filed: April 7, 1978
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73165515
DRS-8 DIGITAL RADIO
Filed: September 26, 1978
Digital Radio Communication Apparatus
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73187007
EPHONE
Filed: November 9, 1978
Telephone Sets
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73192690
CONFERENCE 2000
Filed: January 2, 1979
Telephone, Microphone and Speaker Sets to Permit Hands-Free Use by a Plurality of People
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73198764
ATHENA
Filed: March 5, 1979
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73206184
DIPLOMAT
Filed: March 5, 1979
TELEPHONE SETS
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73206185
INTEGRAPH
Filed: August 7, 1979
Visual Display Apparatus and Associated Electronic Controllers for the Transmission and Reproduction of Graphic, Alpha-Numeric…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73226521
VUTRAN
Filed: October 12, 1979
Computer Transaction Terminals for Credit and Check Verification and Authorization, Electronic Transfer of Funds, Security…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73234857
MAP
Filed: October 24, 1979
TELEPHONE COMMUNICATION EQUIPMENT, SPECIFICALLY, OR A VISUAL DISPLAY UNIT, A KEYBOARD, VOICE COMMUNICATION MODULE AND TEST…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73236431
BIX
Filed: February 26, 1980
Wall-Mounted Telephone System Wiring Modules for Terminating and Interconnecting Telecommunication Circuits
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73251646
SM-I
Filed: April 21, 1980
Modular Business Telephone Communication Systems-Namely, Telephone Sets, Telephone Equipment Panels, Headsets
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73259064
GUARDIAN
Filed: July 14, 1980
Electronic Modules for Use with Minicomputers
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73270235
INDEX
Filed: February 23, 1981
Telecommunication Equipment-Namely, Repertory Telephone Dialer
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73298253
VISUAL EAR
Filed: February 23, 1981
Electronic Instrument Comprising a Keyboard and Alphanumeric Display for Use by the Hearing Handicapped or Impaired in Conjunction…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73298261
VANTAGE
Filed: March 20, 1981
Key Telephone Sets
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73302070
OMNIWORD
Filed: September 2, 1981
Computer Programs Recorded Magnetically on Discs and Tapes for Distributed Data Processing Systems to Provide Document Control…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73326452
KEYBATCH
Filed: September 3, 1981
Computer Programs Recorded on Tape Cassettes and Discs
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73326597
VIPS
Filed: November 9, 1981
Computer Software-Namely, Computer Programs Recorded on Magnetic Tapes and Discs, and Instructional Manuals Sold as a Unit…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73336315
STRIKER
Filed: November 12, 1981
Computer Peripheral Equipment-Namely, Highspeed Letter Quality Printers for Use with Computers or Data Processing Systems…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73336786
DISPLAYPHONE
Filed: December 24, 1981
Combined Voice and Data Telecommunication Terminals Including a Video Display Unit, a Telephone Handset, and a Keyboard
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73343273
RENDEZ-VOUS
Filed: January 7, 1982
Telephone Sets
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73344689
INTELLIGENT UNIVERSE
Filed: January 26, 1982
Business Telephone Systems-Namely, Digital Transmission Apparatus; Data Packet Switching Apparatus; Electronic Switched…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73347238
SL-10
Filed: January 26, 1982
Packet Switching Apparatus for Use with Data Communication Networks and Including Nodes Consisting of Multiple Processors…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73347318
PLC-1
Filed: March 12, 1982
Microprocessor Controlled Voice Concentrators
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73354343
CONTEMPRA/TALIA
Filed: April 30, 1982
Telephone Sets
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73362360
CONTEMPRETTE
Filed: April 30, 1982
Telephone Sets
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73362362
SL-100
Filed: June 7, 1982
Business Communications Systems-Namely, an Electronic Private Automatic Branch Exchange
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73368537
OMNIFACTS
Filed: June 8, 1982
Computer Software in the Form of Programs Recorded on Magnetic Tapes for Use with Distributed Data Processing Equipment…
Owned by: NORTHERN TELECOM LIMITED
Serial Number: 73368635
