Locksetting mechanism for a rigid jaw coupler
CA 1101802 A · Owner: Midland-Ross Corporation · Inventors: Depenti, Kenneth L.
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 rigid jaw-type coupler having a locksetting mechanism which can be easily tripped to restore the lock from a locksetting position back to a locked position. The mechanism comprises a lock operating lever which is provided with a projecting lug that is designed to slidably engage and override a specially contoured cam which is carried by a pawl for holding the lever and lock in a lockset position.
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 May 26, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 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.