Electrical connector block
CA 1072671 A · Owner: Illinois Tool Works Inc. · Inventors: Rapata, George M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a compact protective electrical device which will be acceptable between adjacent rows of terminals in a communication terminal block and includes a dielectric body which encloses an electrical component connected to spaced contacts within the body with the contacts adapted to accept a variety of predetermined spacings of terminals through end ports in the body. Such a device can serve as a surge protector by connecting a telephone ring circuit in one row of terminals to a second row of terminals to ground with a bleed resistor being the electrical component within the device.
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
- Granted February 26, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 26, 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.