A carrier for cans, a cardboard blank for a carrier for cans and a method to assemble a cardboard blank
CA 2452601 A1 · Owner: Karlsson, Kenneth · Inventors: Karlsson, Kenneth
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a carrier of cardboard preferably corrugated , cardboard, for connecting a plurality of generally cylindrical cans (4) being , disposed in at least two rows and having an inclined upper part and a top closure (6) with a projecting circular rim (8). The carrier (31) is produced from a plane blank (32), having, for each can to be connected by the carrier two mutually opposing, essentially arcuate slits (44 45), the outer edges of , which engage below the rim (8) of the cans when the carrier is assembled on the plurality of cans to connect the carrier and the cans and form a package assembly. Gripping recesses (42), adapted to be gripped by fingers to lift …
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 July 3, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 3, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 3, 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.