Container for keeping wine bottles in a cool condition
CA 2344531 A1 · Owner: Lee, Ching-Chang · Inventors: Lee, Ching-Chang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container includes a container body with an accommodating space including central and surrounding regions. A plurality of coolant vessels are retained detachably in the surrounding region by a plurality of retaining members against falling towards the central region. The vessels can be filled with coolant so as to keep the accommodating space, in which wine bottles are received, in a cool condition. A bottom wall of the container body is provided with a plurality of spacers so as to space the wine bottles from the bottom 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 23, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 23, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 23, 2023.
- 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.