Keeper assembly
CA 1086098 A · Owner: Caterpillar Tractor Co. · Inventors: Livesay, Richard E.; Wright, Paul 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 keeper assembly includes a keeper having a central axis, a pair of end surfaces, a planar side surface for receiving force from a first member and a convex side, surface facing away from the planar side surface for transferring the force obliquely into a second member. The keeper assembly may be used in a track joint.
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 23, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 23, 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.