Cup package of a fibrous material and a method of manufacturing the same
CA 2559366 C · Owner: Poeyhoenen, Niilo · Inventors: Poeyhoenen, Niilo; Raesaenen, Jari; Bergholm, Jarmo
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 cup package made of a fibre-based material and to a method for manufacturing it. The package comprises a cup (1) for the product (9) to be packaged and a lid (2) for closing the cup mouth. In accordance with the invention, the lid is partially nested in the cup the adhesion between , the inner surface of the cup and the lid retaining the lid in position. Adjacent beads, such as mouth rolls (5 8) have been formed at the mouth of , the cup and the edge of the lid the beads acting as solder bases for the user's fingers/when the package is opened. The lid can be formed by connecting a discoid centre (6) and a surrounding frame (7) and by equipping the frame …
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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 February 15, 2005 and granted September 18, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 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.