Method and apparatus for packing green particulate feed stock materials
CA 2413383 A1 · Owner: Johnstone, Peter · Inventors: Johnstone, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The specification discloses a method and apparatus for producing a package containing high moisture content particulate plant material intended for human consumption or for use as animal feed stock which will preserve same without the particulate plant material undergoing a drying process the method , involving either providing a flexible walled container or alternatively forming such a container from a web of plastics material cling film (15) at , least partially filling the flexible walled container with particulate plant material via a delivery chute (17) into an upper open mouth of the flexible walled container, pressing the particulate plant material to expel air therefrom, …
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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
- Filed June 18, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 18, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 18, 2023.
- 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.