A method for producing a concrete container for permanent waste storage and meta-structures constructed therein
CA 2290515 A1 · Owner: Mesinger, Josoha · Inventors: Mesinger, Josoha
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method for producing a concrete container for permanent waste storage. This method is comprised of casting a base member, and attaching a covering member to the base member for sealing the refuse therein. The present invention also relates to the containers and to , using a plurality of these sealed concrete containers as building elements for constructing meta-structures (e.g. support walls earth slope stabilizing , barriers, bunkers wave breakers, dams, dikes, etc.).
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 May 27, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 27, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 27, 2020.
- 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.