Machine for assembling cardboard boxes
CA 2431344 C · Owner: Boix Jaen, Jose · Inventors: Boix Jaen, Jose
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 machine that is used to assemble cardboard boxes. Said boxes are of the type that comprise a main part or sheet and two independent sheets that form the end pieces the latter sheets being attached , to flaps forming part of the main sheet. The novelty of the inventive machine lies in the use of: lateral feed devices which contain stacked independent sheets; and movement devices for positioning said sheets at both ends of the male element or shaping mandrel which, during the lowering thereof moves said , sheets and the main sheet towards the lower folding element where the whole box is definitively formed. Improvements have been made to said folding element …
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 August 2, 2002 and granted January 4, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 2, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 2, 2024.
- 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.