Silo center discharge apparatus
CA 1052724 A · Owner: Weaver, Richard L. · Inventors: Weaver, Richard 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 generally central discharge apparatus is provided for the bottom of a silo, providing for ease of access to a bottom discharge chute, from the bottom thereof whereby the, chute is ordinarily connected for delivery of silage into a hopper, and the hopper is connected to the bottom of the chute for ease of detachment and displacement therefrom. The displacement is generally laterally, by moving tile hopper on tracks, and preferably occurs after a slight vertical or clearance displacement of the hopper relative to the chute. lower conveyor may be provided directly connected to the, hopper movement therewith. An alternative form includes a two-part hopper, one of …
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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 April 17, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 1996.
- 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.