Impact protection arrangement for type a transportation of concrete modules containing radioactive waste
CA 1287696 C · Owner: Mallory, Charles W. · Inventors: Mallory, Charles W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An individual discrete impact absorbing member, 20 of a solid soft light metal is fitted to each of the six corners, at each end of the radioactive waste shipping cask 10 and laps the sides 12, ends 14 and 16 and truncat-, ed corners 18 of the cask for adequate distances and with adequate thicknesses to provide a volume of the metal in excess of the volume of the metal subject to being crushed in specified drop tests for a Class A shipping package.
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
- Granted August 13, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 13, 2008.
- 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.