Container with sealably snap-engaging lid
CA 2453830 A1 · Owner: Isap Omv Group Spa · Inventors: Padovani, Pietro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
1. The present invention relates to a container including - a tub body (2; 36) having a bottom (3) side wall (4), and, - a lid having a top wall (6) and side wall - the tub body and the lid having complementary flanged rims arranged to snap-engage one onto the other. The flanged rim of the tub body has in, sequence, a first flat flanged section (11) integral with the side wall (4) of the tub body, an inwardly bent section (12) at least partly extending over the flat section (11), an intermediate outwardly convex section (13) a, second flat flanged section (14) substantially parallel to the first flat section, (11), and a protruding terminal volute-shaped section (15) delimiting an …
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 December 22, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 22, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 22, 2025.
- 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.