Method for producing consumable items
CA 2289922 A1 · Owner: Knobel, Josef · Inventors: Knobel, Josef
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 method for the production of consumable items having an outer jacket made from a flowable mass which is filled in a mold. A , tempered die (5) is immersed into the mold (9) and the mass is extruded. The dew point of the atmosphere around the consumable item is kept below the temperature of the die (5).
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 11, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 11, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 11, 2020.
- 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.