Rack for cylindrical containers
CA 2000297 C · Owner: Ancona, Bruce · Inventors: Ancona, Bruce; Ancona, Jane
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for holding and displaying a plurality of containers of a cylindrical nature having a circumferential wall, a bottom wall, and an opening opposite the bottom wall provided with a closure. The device comprises means defining three chambers circumferentially spaced about a central vertical axis, each of the chambers comprising a verticallyextending planar support wall, the planar support wall being provided with means defining at least one aperture through which one of the containers may be inserted, and back-up means associated with the support wall in spaced relation thereto whereby a, container inserted through the aperture is supported by engagement of its circumferential 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 October 6, 1989 and granted June 8, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 6, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 6, 2011.
- 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.