Gum base-containing animal feed and method of production thereof
CA 2122665 A1 · Owner: Dempsey, Anthony Ernest · Inventors: Dempsey, Anthony Ernest
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A compressed mixture of feed for animals contains a blend of two or more vegetables such as corn wheat, rye, barley, oats, alfalfa, soybeans clover and timothy and an edible gum, base such as chewing gum as a binder. The quantity of gum is restricted to that required to maintain the mixture in the form of solid particles of a size suitable as feed for animals. The compressed mixture is produced by mixing particles of vegetables in the range of about 0.25 inch to about 300 mesh U.S. Sieve Scale in size with particles of an edible gum base in the range of about 50 mesh to about 100 mesh to produce a mixture containing from about 0.1% to about 1.0% by weight edible gum base and the balance …
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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 May 2, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 2, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 2, 2016.
- 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.