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Old Telephone Room

The Old Telephone Room

1990s Northern Telecom BNR Patents

In Northern Telecom & BNR Patents

Northern Telecom / BNR
1990’s PDF Patent Files

01 September 13th 1990 Telephone Set Desk-Wall Proposed Patent.pdf

02 September 17th 1990 Telephone Set Desk-Wall Application Patent.pdf

03 August 8th 1991 Telephone Set Base Application RO-2646.pdf

04 August 8th 1991 Telephone Set Base Application RO-2691.pdf

05 August 8th 1991 Telephone Set Base Application RO-2692.pdf

06 August 8th 1991 Telephone Set Base Application RO-2693.pdf

07 August 28th 1992 Telephone Set RO-2600 US Patent 5.131,034.pdf

08 March 25th 1993 Telephone Set Base RO-2646 Patent 330,028.pdf

09 March 1st 1995 Telephone Set RO-2600 CAN Patent 2,049,875.pdf

10 October 17th 1995 Telephone Unit.pdf

11 September 24th 1996 Communication Arrangement in Vehicles.pdf

12 January 9th 1997 Wireless Receiver.pdf

13 April 3rd 1997 Wireless Antenna.pdf

14 April 3rd 1997 Wireless Receiver.pdf

15 April 8th 1997 Wireless Antenna Stand.pdf

16 August 27th 1997 Wireless Receiver& Stand Assembly.pdf

17 August 27th 1997 Wireless Receiver.pdf

18 May 20th 1998 Wireless Receiver.pdf

19 July 16th 1998 Wireless Receiver.pdf

20 August 31st 1998 Wireless Antenna Stand.pdf

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National Post On-Line Article December 31st 2025

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NT – BNR Alpha Series Telephone Patents

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All my pictures are copyrighted.

All I ask is if you want to use any of my pictures, please ask first.

Send me a message or join us on our Facebook Group.

oldtelephoneroom@oldtelephoneroom.ca
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