Module for printed assemblies in a telecommunication system an apparatus for automatically putting the means on printed board assemblies newly inserted into the module into operation
CA 1185669 A · Owner: Telefonaktiebolaget Lm Ericsson · Inventors: Sjogren, Stig; Hedstrom, Per-Martin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a printed board assembly module which has room, for a predetermined number of printed board assemblies having different types of controlled auxiliary means serving trafficcarrying means in a telecommunication system an apparatus is, provided for automatically putting into operation the auxiliary means on a printed board assembly newly inserted into an arbitrary place within the module. Each printed board assembly is provided with a single type of auxiliary means and, the telecommunication system comprises a number of control logic units corresponding to the number of different types of auxiliary means, for controlling the respective type of auxiliary means. Each printed hoard assembly is …
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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 April 16, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 16, 2002.
- 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
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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.