Lubrication system for earthmoving equipment
CA 1088879 A · Owner: Fiat-Allis Construction Machinery, Inc. · Inventors: Beveridge, Thomas A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A lubrication pump and filter are mounted to an access cover for the final drive of earthmoving equipment together with necessary interconnecting lubricant lines. The pump and the filter can both be removed from the access cover without removing the other and without removing the cover. Both the pump filter, and lines affixed to the access cover can be removed or installed as a unit.
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 November 4, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 4, 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.