Machine for depilating the skins of slaughtered animals
CA 1115077 A · Owner: Produits Et Procedes Francais Internationaux · Inventors: Tournier, Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A machine for removing the hair from animal hides, comprises an upwardly open vat and a horizontal perforated plate arranged in the lower part of the vat and rotationally driven on a central pivot by suitable means. The plate is provided on its surface in contact with the material to be treated with sharp edges formed on the contour of said perforations, and bounded peripherally by a fixed perforated cylinder, defining with the inner wall of the vat a coronary space ensuring the removal of the hair stripped off and projected by centrifugal force into the openings of said cylinder.
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
- Granted December 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 1998.
- 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.