IP Library Patent Application 11409675
Patent Application
App. No. 11/409,675

Flush valve cleaner dispenser system

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Quick Facts
Patent No.
US None
App. No.
11/409,675
Abstract

A toilet cleaner dispenser system is centered above an overflow tube and configured to deliver cleanser solution directly to the overflow tube without a hose. A disposable cartridge containing a cleanser tablet is removably coupled to a dispenser housing. Refill water is directed to the housing through an inlet and brought into contact with the cleanser tablet to form a cleanser solution. The cleanser solution exits an outlet of the housing into a receptacle which directs the solution downwardly and directly into the overflow tube. Inlet and outlet water traps prevent fumes from escaping the housing.

Claims (39)

1 . A toilet cleaner dispenser system for use in connection with a flush valve in a toilet tank, the flush valve having an overflow tube, comprising:

a cleaning agent; and

a housing disposed above the overflow tube, the housing comprising an inlet and an outlet, the inlet directing refill water to the cleaning agent to form a cleanser solution, the outlet directing the cleanser solution to an overflow tube without a hose.

2 . The system of claim 2 , further comprising:

an inlet water trap; and

an outlet water trap.

3 . The system of claim 1 , further comprising a receptacle coupled to a top of the overflow tube and configured to direct the cleanser solution from the outlet to the overflow tube.

4 . The system of claim 4 , wherein the receptacle comprises an annular top opening to receive excess water in the toilet tank and to direct the excess water to the overflow tube.

5 . The system of claim 1 , further comprising a cartridge containing the cleaning agent, the cartridge being removably coupled to the housing.

6 . A combination flush valve cleaner dispenser system, comprising:

an overflow tube; and

a cleaning dispenser device disposed above and coupled to the overflow tube, the cleaning dispenser device including:

a housing disposed above the overflow tube, the housing including an inlet and an outlet, and

a cleaning agent disposed at least in part within the housing,

wherein the outlet directs solution to the overflow tube without a hose.

7 . The system of claim 6 , wherein:

the cleaning agent comprises a tablet;

the cleaning dispenser device comprises a cartridge containing the cleaning agent; and

the cartridge is removably coupled to the housing.

8 . The system of claim 7 , wherein the housing defines an opening for receiving the removable cartridge.

9 . The system of claim 6 , further comprising:

an inlet water trap; and

an outlet water trip.

10 . The system of claim 6 , further comprising a receptacle coupled to the overflow tube, the receptacle being configured to direct fluid from the outlet port to the overflow tube.

11 . The system of claim 10 , wherein the receptacle comprises an annular top opening to receive excess water and to direct the excess water to the overflow tube.

12 . The system of claim 6 , further comprising a siphonic cap disposed on top of the overflow tube and positioned between the overflow tube and the cleaning dispenser device.

13 . A method for refilling a toilet bowl, comprising:

directing refill water from a fill valve to a housing containing a cleaning agent;

dissolving portions of the cleaning agent into the refill water to form a cleanser solution; and

directing a first portion of the cleanser solution downwardly to an overflow tube without a hose.

14 . The method of claim 13 , further comprising:

storing a second remaining portion of the cleanser solution in the housing; and

preventing fumes from escaping the housing.

15 . The method of claim 14 , wherein preventing the fumes from escaping the housing further comprises blocking the fumes with at least one water trap.

16 . The method of claim 13 , further comprising allowing overflow water in a toilet tank to bypass the housing and go directly to the overflow tube.

17 . The method of claim 13 , wherein the cleaning agent comprises a first cleanser tablet held in a first disposable cartridge, the method further comprising coupling the first disposable cartridge to the housing.

18 . The method of claim 17 , further comprising:

removing the first disposable cartridge from the housing; and

coupling a second disposable cartridge containing a second cleanser tablet to the housing.

Assignments (2)
ADDENDUM TO NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS (PREVIOUSLY RECORDED AT REEL 027784, FRAME 0094) Recorded Aug 6, 2018
From: FLUIDMASTER, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 046722/0707 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 19, 2006
From: COPPOCK, MR. CHRISTOPHER A.
To: FLUIDMASTER, INC.
Reel/Frame 017808/0689 →