Telecommunications terminal
CA 2508470 C · Owner: 3M Innovative Properties Company · Inventors: Ball, Shirley E.; Berglund, Sidney J.; Parikh, Rutesh D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A terminal for use with telecommunication cables has a splice closure and a terminal closure joined to the splice closure. The splice closure encloses opened areas of the cable, while the terminal closure encloses a connection device for establishing connection between telecommunication lines in the splice closure and a drop line. In various embodiments a frame is mounted , within the splice closure for retaining non-spliced lines of the telecommunication cable away from spliced lines; a storage member is located within the terminal closure for retaining excess lengths of the drop line; a drop line strain relief bracket is mounted within the terminal closure; and a memory device is …
Read the whole patent
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
- Filed December 11, 2003 and granted March 12, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 11, 2025.
- 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.