Collapsible bin
CA 1282016 C · Owner: Keenan, Daniel J. · Inventors: Keenan, Daniel J.; Krause, Duane K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The collapsible bin construction has an erected configuration and a storage configuration. The bin has four side walls which are arranged at different vertical levels so that when they are collapsed, they are vertically spaced apart to permit them to lie in a relatively flat position Side wall access opening means are provided to permit loading or unloading of the bin via the side walls. Additionally a, top wall is provided which is hingedly mounted to permit loading or unloading of the bin from the top.
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
- Granted March 26, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 26, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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.