Carton for food products and carton blank for such a carton
CA 2380195 A1 · Owner: Tettamanti, Luigi · Inventors: Exner, Ron; Heeley, John; Tettamanti, Luigi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A carton (10) for food products comprises a box-like body (12) adapted to contain the food products at least two lid, members (14) with a top wall (16) a first (18), a second, (20) and a third (22) side wall the lid members (14) being, joined above the body (12) along a dividing line (24) which, can be broken in order to separate and open the lid members (14), and the lid members (14) further being foldable about an essentially horizontal fold line (26) so as to be positioned adjacent to the body (12) and so as to define an interior space (28) which is separated from the interior space (30) of the body (12). A carton blank (40) comprises a bottom wall section (42) two, first side wall …
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 April 3, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 3, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 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.