US 11,913,211 B2
Clean toilet and accessories
Michael Luettgen, Grafton, WI (US); William Kuru, Plymouth, WI (US); Clayton Garrels, Sheboygan, WI (US); and Peter W. Denzin, Glenbeulah, WI (US)
Assigned to Kohler Co., Kohler, WI (US)
Filed by Kohler Co., Kohler, WI (US)
Filed on Aug. 27, 2021, as Appl. No. 17/459,436.
Application 17/459,436 is a continuation of application No. 16/564,311, filed on Sep. 9, 2019, granted, now 11,105,082.
Application 16/564,311 is a continuation of application No. 15/900,933, filed on Feb. 21, 2018, granted, now 10,450,733, issued on Oct. 22, 2019.
Application 15/900,933 is a continuation of application No. PCT/US2016/048419, filed on Aug. 24, 2016.
Claims priority of provisional application 62/209,198, filed on Aug. 24, 2015.
Prior Publication US 2021/0388592 A1, Dec. 16, 2021
Int. Cl. A47K 17/00 (2006.01); A47K 13/30 (2006.01); C11D 7/04 (2006.01); C11D 11/00 (2006.01); E03D 1/36 (2006.01); E03D 5/10 (2006.01); E03D 9/00 (2006.01); E03D 9/03 (2006.01); E03D 9/05 (2006.01); G08B 5/36 (2006.01); G08B 21/18 (2006.01); E03D 9/02 (2006.01)
CPC E03D 9/05 (2013.01) [A47K 13/307 (2013.01); A47K 17/00 (2013.01); C11D 7/04 (2013.01); C11D 11/0023 (2013.01); C11D 11/0052 (2013.01); E03D 1/36 (2013.01); E03D 5/10 (2013.01); E03D 9/005 (2013.01); E03D 9/031 (2013.01); E03D 9/032 (2013.01); E03D 9/033 (2013.01); E03D 9/038 (2013.01); G08B 5/36 (2013.01); G08B 21/182 (2013.01); E03D 2009/024 (2013.01); E03D 2009/028 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A dispensing system comprising:
a reservoir that is configured to house a liquid cleaning compound comprising water and a chemical compound;
a sprayer including a plurality of nozzles to dispense the liquid cleaning compound; and
a user interface configured to provide a status of the dispensing system.