Stackable and nestable container
CA 2387491 A1 · Owner: Bell, Donald L. · Inventors: Koefelda, Gerald R.; Bell, Donald L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container (10) adapted to be oriented in a stacking or nesting configuration with a similar container includes a bottom panel (12) first and second pairs , of opposed upstanding sidewalls (14 16) extending around the periphery of the bottom panel (12) and formed integrally therewith. Also included is a member (18) which has an undulated portion (36). The member (18) is pivotably attached to the first pair of opposing sidewalls (14) extends between the , first pair of opposing sidewalls (14) and is movable between a first position and a second position. When the container (10) is in the stacked orientation with the similar container, the member (18) is disposed in the first position …
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 13, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 13, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 13, 2022.
- 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.