Class 4/224 - Combined with flusher

Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: The dispenser acts in combination with and generally after
No. of patents: 22
Last issue date: 07/08/2003

Number	Title	Issue Date
6588026	Method of, and apparatus for, introducing a cleaning agent and/or disinfectant into sanitary facilities A method for introducing liquid agents, such as cleansers or disinfectant, into the water supply of a sanitary facility, such as a water closet includes the monitoring of the pressure characteristics of a flush cycle and determining an appropriate time du...	07/08/2003
6510561	Dispensing device A dispensing device comprising a body defining first and second compartments, separated by a flexible impermeable membrane. The second compartment is closed off by a semi-permeable membrane adjacent which a water container is disposed. An apertured delive...	01/28/2003
6279174	Flushing, cleaning device for service of sanitary fixtures A device for flushing, cleaning and servicing sanitary fixtures including an apparatus capable of heating and draining under control a pressurized fluid containing deterging, disinfecting, deodorizing substances and agents for dissolving calcareous deposi...	08/28/2001
6247189	Inline sanitary conditioning system An inline sanitary conditioning system for a toilet or urinal system comprises a hollow body plumbed into a flush line between the flush valve and the bowl of the toilet or urinal. A cage is mounted to into a chamber in the body through which the flush wa...	06/19/2001
6103681	Lavatory cleansing compositions A solid lavatory cleansing composition comprises phenyl ethyl alcohol of at least 2.5% by weight which acts as a fragrance and also as an antibacterial agent....	08/15/2000
6030586	Ozone generating and ozone/water mixing apparatus An ozone generating and ozone/water mixing apparatus includes an ozonizer controlled to convert oxygen into ozone, and an ozone/water mixer connected to the spout of a water tap and an ozone outlet of the ozonizer to receive ozone from the ozonizer and wa...	02/29/2000
6009567	Inline sanitary conditioning system An inline sanitary conditioning system for a toilet or urinal system comprises a hollow body plumbed into a flush line between the flush valve and the bowl of the toilet or urinal. A cage is mounted into a chamber in the body through which the flush water...	01/04/2000
6000067	Automatic liquid chemical additive dispenser for recreational vehicle toilets An adapter for automatically dispensing any aromatic, deodorizing, cleansing, sanitizing fluid directly into the bowl of a recreational vehicle toilet as a result of operating either the bowl rinse or the bowl flush control. An apparatus adapted to toilet...	12/14/1999
5692250	Vacuum toilet system with treated rinse liquid A vacuum toilet system comprises a toilet bowl having an outlet opening, a sewer pipe having an interior space, a discharge valve connecting the outlet opening of the toilet bowl to the sewer pipe, and a source of partial vacuum for establishing a lower p...	12/02/1997
5581823	Automatic detergent dispenser for a urine bowl An automatic detergent dispenser includes an accommodating member mounted on a top of and communicated with a urine bowl, a water guiding member securely mounted in the accommodating member for intercommunicating the accommodating member with a water sour...	12/10/1996
5513394	Chemicals mixed type automatic flushing device There is provided a chemicals mixed type automatic flushing device which can be easily provided at an existing flush valve. This automatic cleaning device comprises: a sensor for detecting the human body; a first electromagnetic valve attached to the exis...	05/07/1996
5404594	In-line toilet bowl cleaner apparatus A toilet in-line apparatus is in-line connected to a water supply tube. The apparatus includes a cartridge containing a chemical compound, an in-line conduit for conducting water from the water supply tube, a first mounting member for mounting a first end...	04/11/1995
5123124	Automatic, self-cleaning, water saving, toilet system A toilet system providing improved convenience, efficiency and sanitation with automatic operation. Basically, the toilet includes a bowl, a seat partially covering the bowl opening and a lid movable between a raised position exposing the seat and a lower...	06/23/1992
4993084	Canister for deodorant/disinfectant material A canister for cakes of deodorant/disinfectant material that is used in combination with a trailer or recreational vehicle having a water tank, a pump, a toilet not having a water tank, and tubing connecting the respective components together in series. T...	02/19/1991
4937892	Disinfecting unit for pressure type flush valves and urinals The cover or cap of a conventional pressure type flush valve is removed and a container is screwed onto the flush valve whereupon the cover or cap is then screwed onto the upper end of the container. A fine screen at the base of the container retains a gr...	07/03/1990
4914757	Automatic toilet lid/seat control device A retrofit accessory to be installed by the layman to a domestic toilet, which locks the lid, or lid and seat, in the upright position while in use, and automatically lowers them gently when flushed. Additionally, the accessory to automatically dispense t...	04/10/1990
4841578	Sanitizer for recreational vehicle waste system A sanitizer for recreational vehicles is interposed between the toilet flush valve and the toilet itself. It utilizes an upright canister which maintains a substantial air pocket to prevent back-flow, there being a charge of sanitizing chemicals in the bo...	06/27/1989
4434938	Aroma system The present invention presents an aroma system for use with toilets and the like. In the present aroma system an improved pump has been combined with a container to provide a compact and trouble-free system. The pump is activated by the toilet handle when...	03/06/1984
4262372	Disinfection system for a pressurized flush toilet in a recreational vehicle or the like A fluid or liquid powered pump system useful for injecting a liquid additive into a main stream of liquid flowing through the pump with the additive being pumped into the main liquid stream by movement of the liquid through the pump. The system has a pump...	04/21/1981
4229410	Bacteriostatic deodorant water coloring toilet element A toilet element having bacteriostatic and/or deodorizing and/or coloring components contained within a water soluble, water sensitive or water swellable resinous article. The element is made functional by merely contacting it with water to thereby releas...	10/21/1980
4180875	Urine disposal bypass unit A urine disposal bypass unit includes a bowl for receiving urine having a bottom outlet for disposing of the urine, a one-way valve disposed in the outlet to permit flow from the bowl downward through the outlet and to prevent flow of gases upward into th...	01/01/1980
3946448	Apparatus for disinfection and chemical purification of toilet bowls Apparatus for disinfection and chemical purification of toilet bowls, comprising a storage container spaced from the bowl and containing a purifying and disinfecting liquid, and a valve capsule mounted in the cavity of the bowl edge near the water inlet o...	03/30/1976

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Class 4/224 - Combined with flusher