Improvements in and relating to corrugated cardboard pallets
CA 2480849 A1 · Owner: Mulcahy, Stephen · Inventors: Mulcahy, Stephen; Reilly, Ian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A corrugated cardboard pallet comprising a top sheet (28) a base sheet (29) , and at least one connecting member (30-38) between said top and said base sheets, the connecting member being moveable to shift the pallet between a relatively flat and a relatively erect form. Each connecting member comprises two substantially parallel opposing main body panels (18 20) and two pairs of , opposing side walls (X Y) wherein each of one pair of opposing side walls are formed from two interlocking parts (11 14, 22, 25).
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 March 10, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 10, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 10, 2025.
- 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.