Mobile dry feed dispenser for animals
CA 2607083 C · Owner: Lescroart, Pascal · Inventors: Lescroart, Pascal
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a device which dispenses pellets when rolled by an animal. The inventive device consists of a central part (1) comprising two cylinders (2 and 3) one of which is nested inside the other which are equipped with holes (4) of the same size. According to the invention all or some of the holes in the two cylinders can be aligned more or less completely by manually rotating the external cylinder around the internal cylinder such that a given number of pellets are released from the central part each time the device is rotated. The invention also comprises two wheels (7) one of which is equipped with a stopper (13).Said two wheels are fixed to the ends of the internal …
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 April 10, 2006 and granted August 6, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 10, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.