Automatic feeding device for supplying domestic animals, particularly fattening pigs
CA 2127204 A1 · Owner: Von Taschitzki, Rainer · Inventors: Von Taschitzki, Rainer
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an automatic feeding device (1) for supplying domestic animals, particularly fattening pigs which dispenses bulk feed of varying flowability where a, feed bin (8) is provided above a feed trough (6) the base, (9) of this bin (8) possessing a removal aperture below, which a feed plate (10) is located in such a way that a horizontal feed removal slit (11) is formed between the edge of the removal aperture of the feed bin (8) and the feed plate (10). So that the animal searching for food can act directly and with maximum force on the sticking supply of feed, a tool (12), hung loosely into the bin (8) is pro-, vided, which possesses at least one actuating element (7) …
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 June 30, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 30, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 30, 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.