Storage container
CA 2278885 A1 · Owner: Lillelund, Stig · Inventors: Heiberg, Jakob; Daenen, Robert H.C.M.; Lillelund, Stig
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container for storing items, such as foodstuffs. The container includes a sidewall which, includes a monolithic window portion having greater transparency than the remainder of the, sidewall. This is achieved by forming the container of a clear tinted , material, and forming the, window portion with a reduced thickness and/or forming the window portion , with a smooth surface and forming the remainder of the sidewall with an obscuring texture. A cover may be used to close, the container, and may form a seal with the container. The cover may include pivot pins to permit, the cover to be pivoted to a position breaking the seal thus permitting , easier removal of the cover. A pouring …
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 26, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 26, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 26, 2021.
- 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.