Packaging machine for multi-packs
CA 2215964 C · Owner: Meadwestvaco Packaging Systems Llc · Inventors: Chalendar, Eric
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A packaging machine for packaging articles into cartons has a carton conveyor including an endless series of carton conveying elements in which adjacent carton conveying elements are carried in similar but independant first and second endless series, the first endless series being adjustable relative to the second endless series so that the spacing between adjacent conveying elements can be varied in accordance with the size of a carton to be processed through the machine, the first and second endless series being adapted to operate in synchronism during processing of cartons through the machine.
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 March 26, 1996 and granted June 5, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 26, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 26, 2018.
- 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.