Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Manipulation of liquid
Patent
1993-05-25
1994-10-18
Coe, Philip R.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Manipulation of liquid
68 17R, 206 05, 252 90, D06F 3902
Patent
active
053555414
DESCRIPTION:
BRIEF SUMMARY
The present invention relates to measuring and dispensing equipment or a measuring and dispensing device of the reusable type for the machine washing of clothes, and also to the method of utilizing the same.
More particularly, the invention relates to a measuring and dispensing device of a type which is now standard and which enables the method of machine washing of clothes described in the Applicant's patent FR 2563250 to be carried out and is intended to be filled with at least one liquid detergent, thereupon being placed in the drum of the machine together with the clothes to be washed and then being progressively emptied of its contents in the course of the washing cycle. Measuring and dispensing devices of this kind have been described, inter alia, in the Applicant's patent application published under No. FR-2570720. This application concerns measuring and dispensing devices each of which comprises a body, particularly one of mainly spherical shape, which is intended to contain a detergent liquid and which has a filling opening and is associated with an attached assembly which may form a lid, capping said opening. Said attached assembly and/or said body are provided with outlets intended to permit the progressive discharge of the liquid amongst the clothes in the course of the washing.
It is known that, in order to obtain a good degree of cleanness, it is often necessary for certain areas of garments, such as for example particularly soiled areas, such as individual spots, or areas habitually more heavily soiled, such as shirt collars and cuffs, to .be treated before the wash. This pretreatment generally consists of simple prewashing with soap, in particular with a solid soap and a brush, so that the user must first provide himself with objects, namely the soap and the brush, other than those needed for the machine wash.
In this respect it should be noted that measuring and dispensing devices known hitherto, and also the bottles containing detergent liquids intended for machine washing, are completely unsuitable for enabling a user to pour detergent liquid onto a particular area of a garment in a sufficiently controlled manner, since in order no do so the user must equip himself with a separate container.
In particular, large capacity containers are difficult to manipulate. It is therefore usually necessary to make use of separately presented pretreatment products, and containers for such products have been developed and are available on the market: products applied by spraying are for example known. Apart from inconvenience to the user-- since two different containers must be used, one for the detergent and the other for the pretreatment product-- pretreatment with an additional product increases the total cost of the wash.
The present invention seeks to obviate these disadvantages and provides a measuring and dispensing device associated with pretreatment means making it possible to achieve controlled application of a detergent liquid, with which it has been filled for the purpose of the machine wash, to selected areas of a garment for the purpose of effecting a pretreatment of these areas before the washing cycle. The user therefore no longer needs to provide an object or a container which would be used solely for this specific pretreatment stage.
The subject of the present invention is therefore equipment comprising a measuring and dispensing device of the reusable type for the machine washing of clothes, which comprises a hollow body closed at one end by a base and intended to receive the amount prescribed for the wash of at least one product which can be used for washing, such as a liquid detergent or a washing additive, said hollow body being provided with at least one filling opening and with outlets for the distribution of said product or products, the measuring and dispensing device being intended to be placed, together with the clothes to be washed, in the drum of the machine, where it is progressively emptied of its contents in the course of the washing cycle, and being characterized in th
REFERENCES:
patent: 4703872 (1987-11-01), Cornette et al.
patent: 4720351 (1988-01-01), Flynn et al.
patent: 4835804 (1989-06-01), Arnau-Munoz et al.
patent: 4944165 (1990-07-01), Leebeek et al.
Bailey John
Bocquet Gerard
Bouraoui-Karoui Aude
Cornette Henri
Laurenty Gilbert
Andes William Scott
Coe Philip R.
Garner Dean L.
Linman E. Kelly
The Proctor & Gamble Company
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