Shelf device for a refrigerator
CA 2332432 C · Owner: Lee, Sang Yuol · Inventors: Lee, Sang Yuol; Jun, Gun Sik
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shelf device for a refrigerator comprising a bracket or a guide rail horizontally mounted on a back wall of a refrigerating chamber and, a shelf assembly coupled to the bracket or the guide rail so that a user can horizontally displace or slide the assembly to a desired position depending upon a size of an object to be stored.
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 September 3, 1993 and granted November 12, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 3, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 3, 2015.
- 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.