Animal stall with gate adapted for goading the animal
CA 2342919 A1 · Owner: Holmertz, Nils-Erik · Inventors: Holmertz, Nils-Erik; Forsen, Gosta; Nilsson, Bjorn
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to an animal stall defining an animal space (11) for one animal, comprising an entrance gate (14) openable and closable by means of a first driving means (18) associated with a control means and an , exit gate (16) openable and closable by means of a second driving means (28) associated with said control means. According to the invention at least a , part of the entrance gate (14) is adapted to be moved into an animal space (11) for goading the animal to leave the animal space via said exit gate (16).
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 September 3, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 3, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 3, 2021.
- 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.