Multiplexer receiver terminator
CA 1071781 A · Owner: D.D.I. Communications · Inventors: Mackay, William A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A multiplexer receiver terminator is disclosed for connection to a multiplexer receiver in a system having a plurality of multiplexer receivers connected on a common communication line. Each of the multiplexer receivers is assigned a time period for reception relative to a multiplexer time clock. The improvement includes a counter circuit connected to the multiplexer time clock for providing a counter output upon the clock counter counting between two preselected clock counts which correspond to the time period assigned for reception of the multiplexer receiver. A line receiver is connected to the communication line for providing an output upon detecting a …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted February 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 12, 1997.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.