A method and device for packaging flat objects
CA 2568587 C · Owner: Honegger, Werner · Inventors: Honegger, Werner
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 packaging flat articles whereby said , flat articles (1), when in a transport flow (3) are covered on both sides by , a packaging means (2a 2b) and a processing means (11) establishes crossconnections between subsequent articles (1) in an upper area (2a) and a lower area (2b) of the packaging means. Processing means (11) for example welder , terminals (11) that are moved along with a transport flow (3) are provided , with at least one resilient hold-down element (12a 12b) each which brings the , packaging means (2a 2b) to be processed into a defined position in relation to each other. The hold-down element (12a 12b) compresses the packaging means , …
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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 May 26, 2005 and granted April 30, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 26, 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.