Improved liquefier
CA 2584216 C · Owner: Zumex Maquinas Y Elementos, S.A. · Inventors: Esteve Moreno, Felipe Maria
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Conventional type liquefier appliance that incorporates an anti-drip system consisting of a "T"-shaped spout seal, besides the inclusion of a series of non-slip strips on the connecting gears between the drive unit and the rotary elements, which enable it to come to a sudden stop without the inertia of said elements forcing them in an upward direction furthermore , the grater disc is not fixed to the drive element by a through-screw but rather said screw is welded to its under side while in addition the push , piston terminates in a concavity which engages the piece to be liquefied during use and wherein said piston may be replaced by a feed hole reducer piston.
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 15, 2005 and granted July 16, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 15, 2025.
- 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.