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Class Information
Number: 222/651
Name: Dispensing > Including timer > For wash cycle ingredient dispenser
Description: Dispenser including a container for a cleansing agent and means for discharging the cleansing agent into an article washing machine, wherein the discharge of the cleansing agent is controlled by the period limiting means.


Sub-classes under this class:

Class Number Class Name Patents
222/652 Movably mounted ingredient container 10


Patents under this class:
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Patent Number Title Of Patent Date Issued
7578303 Device for and a method of adding rinse aids to a home appliance containing liquids Aug. 25, 2009
7287673 Automatic dosing device comprising a container and the use of such an automatic dosing device Oct. 30, 2007
7219517 Washing machine May. 22, 2007
7207341 Dishwasher with shielded dispenser Apr. 24, 2007
7090098 Metering and dispensing closure Aug. 15, 2006
6669052 Chemical dispensing system Dec. 30, 2003
6622896 Dishwasher detergent dispenser Sep. 23, 2003
6375038 Dispenser having timing means, multisensory output and means of tracking usage number Apr. 23, 2002
6349440 Independent dosing control system for washing machines Feb. 26, 2002
6143257 Dispenser Nov. 7, 2000
6095370 Encapsulated liquid dispensing device and method Aug. 1, 2000
6016671 Safety circuit for commercial washing machines Jan. 25, 2000
5897671 System and method for washing machine cycle identification and chemical dosing identification Apr. 27, 1999
5884821 Device for dispensing detergent, particularly for dishwashers Mar. 23, 1999
5884506 Washing machine with a detergent dispenser Mar. 23, 1999
5870906 Automatic dispensing device Feb. 16, 1999
5791168 Apparatus for diverting a flow of water in a washing machine Aug. 11, 1998
5787735 Bleach liquor recovery system Aug. 4, 1998
5758521 Automatic detergent and fabric softener dispensing system Jun. 2, 1998
5603431 Control mechanism for dispensing fluent materials Feb. 18, 1997
5595201 Apparatus and methods for automatically cleaning multiple pieces of equipment Jan. 21, 1997
5509788 Flow-metered pumping with load compensation system and method Apr. 23, 1996
5507305 Cleaning apparatus and method Apr. 16, 1996
5353821 Cleaning apparatus and method Oct. 11, 1994
5310090 Dishwasher detergent dispenser May. 10, 1994
5282901 Method for dispensing different amounts of detergent in a warewash machine depending on a fill cycle or a rinse cycle Feb. 1, 1994
5267676 Liquid dispenser for use with washing machine Dec. 7, 1993
5262132 Solid detergent dispensing system Nov. 16, 1993
5208930 Method and device for supplying treatment products to a compartment, particularly a washing machine compartment May. 11, 1993
5205445 Device for washing machines to control the introduction of detergent Apr. 27, 1993
5205304 Rinse aid dispenser Apr. 27, 1993
5195338 Liquid detergent dispensing apparatus for washing machines Mar. 23, 1993
5133487 Dispenser for storing and dispensing fluent materials Jul. 28, 1992
5063757 Detergent dispenser for clothes washing machines or the like Nov. 12, 1991
5056542 Apparatus for dispensing detergent in a warewash machine Oct. 15, 1991
5046336 Battery powered dispenser Sep. 10, 1991
5033659 Mechanically actuated additive dispenser for dishwasher Jul. 23, 1991
5031649 Two part actuating member for an additive dispenser on a dishwasher Jul. 16, 1991
5016790 Apparatus and method for dispensing a detergent solution May. 21, 1991
5005740 Mechanically actuated additive dispenser for dishwasher Apr. 9, 1991
4984596 Operating device for a dish-washer Jan. 15, 1991
4974750 Detergent-additive dispenser Dec. 4, 1990
4934563 Automatic detergent dispenser apparatus having synchronous motor drive Jun. 19, 1990
4932227 Apparatus and method for automatically injecting laundry treating chemicals into a commercial washing machine Jun. 12, 1990
4915119 Cleaning apparatus and method Apr. 10, 1990
4875607 Automatic detergent dispenser apparatus having synchronous motor drive Oct. 24, 1989
4805647 Timer to dispenser tolerance take-up for dishwasher Feb. 21, 1989
4763494 Liquid dispensing system Aug. 16, 1988
4732171 Dishwashing machine with single control of additive distribution and water softener regeneration Mar. 22, 1988
4488666 Treating agent dispensing apparatus for a washing appliance Dec. 18, 1984

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