A method and a machine for manufacturing an article of ice confectionery
CA 2064342 C · Owner: Frisco-Findus Ag · Inventors: Wendelin, Friedrich; Cathenaut, Philip Igor
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and a machine for manufacturing an article of ice confectionery, The machine for the production of two-flavoured ice lollies consists of two lines of moulds A and B which move successively into freezing and heating zones. After is has been formed in the mould A and then provided with a stick the grooved core of an ice of a first flavour is transferred to a mould B partly filled beforehand with a more or less liquid ice mixture of a second flavour which causes this mixture to ascend into the interstices of the core which acts as a countermould. The article thus formed has decorative contrasting stripes.
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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 March 23, 1992 and granted May 7, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 23, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 23, 2014.
- 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.