Vessel which is designed for the on board collection of waste without the need for pumping
CA 2500183 C · Owner: Ecoceane Sas · Inventors: Joliet, Jean-Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a vessel (BAT) which is intended to move over the surface of a body of water or a watercourse and which is designed for the on board collection of waste from close to said surface. According to the invention the vessel (BAT) comprises storage means (MRS MRL) which can collect and store waste and which can be activated through the creation of a water flow channel connecting a water inlet and a water outlet (EO SO) which are disposed on the vessel (BAT) said storage means (MRS, MRL) being disposed on at least one path of the channel. The invention enables the vessel (BAT) to collect waste without the need for a specific collection or pumping device which would require …
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 July 9, 2003 and granted March 13, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 9, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 9, 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.