Lubrication system for a four cycle engine
CA 2437482 A1 · Owner: Matte, Sylvain · Inventors: Pichler, Anton; Holzleitner, Johann; Matte, Sylvain
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A dry sump lubrication system for a four cycle engines is disclosed. The dry sump, lubrication system has at least two lubricant storage chambers. A first lubricant storage, chamber stores a first volume of lubricant. The first lubricant storage chamber may be, located in a lower part of the crankcase. A second lubricant storage chamber is an oil tank, and stores a second volume of lubricant. The oil tank may be secured to the output end of the, crankcase. The first lubricant storage chamber is capable of storing at least 30% of a total, volume of lubricant within the dry sump lubrication system.
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
- Filed August 13, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 13, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 13, 2025.
- 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.