Battery shipping container
CA 2059517 A1 · Owner: Greenawald, Michael A. · Inventors: Greenawald, Michael A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container for transporting wet batteries in aircraft, including a wax coated cardboard box portion having a selected width and a selected depth and secured on its bottom to a wax coated cardboard pedestal base which has a width at least 1.5 times the box portion selected width and a depth at least 1.5 times the box portion selected depth. The box portion also includes a lid structure in the top of the box portion and securable in a closed position defining a completely enclosed space for securing a battery for transport. Two absorbent blankets are provided within the box portion for wrapping around a battery, and a two sealable impermeable bag are also provided for enclosing a blanket …
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 January 16, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 16, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 16, 2014.
- 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.