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US 2026/0152936 A1Published application
Toilet water treament
AssigneeKohler Co.
InventorsClayton C. Garrels, William C. Kuru, Weimin Zhang, Kenneth Scott Hanna
Life of this patent
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Abstract
A toilet tank comprises at least one container configured to hold a dissolvable compound, a cap removable from the container to load the dissolvable compound into the container, and at least one opening for water to enter the container and for water and dissolved compound to exit the container. The container may include a first chamber with a first dissolvable compound for anti-scale treatment and a second container with a second dissolvable compound for cleaning.
Claims21
1-20. (canceled)
A toilet tank comprising:
- a container configured to hold a dissolvable compound;
- a cap removable from the container to load the dissolvable compound into the container;
- and
- at least one opening for water to enter the container and for water and dissolved compound to exit the container.
1 more element
A toilet tank comprising:
- a fill valve;
- a flush valve;
- a first chamber connected to the fill valve and configured to hold a first dissolvable compound;
- a second chamber connected to the flush valve and configured to hold a second dissolvable compound;
- and
- at least one passage fluidly connecting the first chamber and the second chamber.
3 more elements
Dependencies are inferred from the claim text.