Pallet fabricated of a stiff foldable sheet material
CA 2128318 A1 · Owner: Container Corporation Of Canada · Inventors: Gottlieb, Norman J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is disclosed a lightweight pallet base of unitary one, piece construction fabricated of a stiff foldable sheet material such as corrugated cardboard. In one aspect the pallet comprises a central platform having foldable corner and side flaps attached to the central platform. The corner flaps and a portion of the side edge flaps adjacent the corners are folded and interlocked to form corner support members. The central portion of the side edge support members are folded to form side edge supports located midway between the corners of the platform. The support members are of one piece construction with the central platform with the pallet being assembled from a die cut blank. …
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 November 18, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 18, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 18, 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.