Combination dump and spreader apparatus
CA 2555004 A1 · Owner: Schenk, Timonthy Ray · Inventors: Schenk, Timonthy Ray; Hollinrake, Mark Stephen; Cabalka, David Alan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a combination body is provided with a conveyor assembly that comprises a cross-conveyor located adjacent the front end of, the aforesaid body having an upper outer surface that extends along a crossaxis and, an endless conveyor having an upper surface disposed adjacent to at least a portion of, the bottom edges of the side walls. In this aspect the upper surface of the , endless, conveyor is located at substantially the same level as or lower than the upper outer, surface of the cross-conveyor.
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 May 13, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 13, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 13, 2021.
- 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.