Quiet, low water volume toilet
CA 2529776 C · Owner: Campbell, Charles O. · Inventors: Campbell, Charles O.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A toilet assembly is provided having a bowl assembly a fragmentation passage, a jet assembly and a water system. The bowl assembly has a wastewater inlet and a waste water outlet. The fragmentation passage has a passage an inlet, and an outlet. The fragmentation inlet and outlet are each in fluid communication with the passage. The passage has an upper portion that is above a water line, and a lower portion that is below a water line. The fragmentation inlet coupled to and in fluid communication with, the bowl assembly waste outlet. The jet assembly has an inlet and an outlet. The jet assembly is coupled to and in fluid communication with, the passage lower portion. The water system is …
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 December 13, 2005 and granted December 4, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 13, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.