Relay latching apparatus
CA 1109911 A · Owner: American Standard Inc. · Inventors: Lichtenberger, William J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A latching arrangement for a plug-in type of electromagnetic relay employing an insulative mounting sub-base for receiving an insulative relay base. An elongated leaf spring carried by the insulative mounting sub-base and having its ends protruding beyond the top and bottom of the insulative mounting sub-base. A pair of inclined ears formed on the insulative relay base for engaging the ends of the elongated leaf spring and locking the plug-in relay to the insulative mounting sub-base. A spring biased push rod for deflecting the elongated leaf inclined ears to permit the relay to be unplugged from the insulative mounting sub-base.
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 September 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 29, 1998.
- 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.