Abstract:
A multi layered kitchen utensil dryer is provided comprising at least one layer of porous absorbent material enveloped by at least one sheet material, said sheet material being secured to the absorbent material.

Description:
[0001]    This application claims the benefit of prior U.S. provisional patent application No. 60/963,688 date Aug. 7, 2008, the contents of which is hereby incorporated by reference in their entirety. 
     
    
     FIELD OF THE INVENTION 
       [0002]    This invention relates to a pliable kitchen utensil dryer. 
         [0003]    Hereinafter in specification and claims the term ‘kitchen utensils’ is used to denote any cutlery, crockery, cooking utensils and the like—it being obvious that the invention may be applied to other utensils which require drying. 
       BACKGROUND OF THE INVENTION 
       [0004]    In order to dry kitchen utensils at a vicinity of a kitchen sink, it is common to place kitchen utensils over a regular kitchen towel for drying purposes. Such a kitchen towel typically comprises a single layer of a fabric material which is often a terry cloth or plain cotton. Such towels have a restricted liquid absorption capacity and are slow in drying. Evenmoreso placing fine crockery utensils such as wine glasses over a single layered towel may result in breaking or chipping of the utensil. Placing wet dishes over the single layered fabric material often results in steam that accumulates in the utensils (in particular glasses and the like) placed over the material, as the steam and humidity do not evaporate. Such conditions may result in water stains on the utensils and may even cause development of mold and bacteria which may cause unpleasant smell and health hazard. 
         [0005]    Various types of multilayered pliable articles are known in the art. Such articles are often directed to cleaning various surfaces, to wash surfaces and to retain various liquids. 
         [0006]    U.S. Pat. No. 6,858,281 discloses a golf towel for retaining water over four hours. Such cloth comprises an outer layer of Terry cloth made of a composite texture of, including but not limited to, cotton, polyester and polyimide; an inner layer of porous hydrophilic polymer; and a grommet for a holding means. The layers are cut into a similar size and stitched together to prevent a separate moving. 
         [0007]    EP0060076 describes a cleaning cloth which comprises a layer of foamed synthetic plastics material united with a piece of woven or knitted fabric. The foamed synthetic plastics material according to this patent can be sandwiched between two layers of fabric. 
         [0008]    U.S. Pat. No. 3,162,964 relates to cleaning cloths employed for various household purposes and for similar uses and also to wash cloths for personal use. 
       SUMMARY OF THE INVENTION 
       [0009]    The present invention is concerned with a multi layered kitchen utensil dryer comprising at least one layer of porous absorbent material enveloped by at least one sheet material, said sheet material being secured to the absorbent material. 
         [0010]    The invention is further directed towards a multi layered kitchen utensils dryer comprising at least two layers of sheet material co-extensive in shape with an at least one layer of a porous absorbent material, wherein the at least one layer of the absorbent material is sandwiched between the at least two layers of sheet material and secured to one another at least around their common periphery to prevent separate moving. 
         [0011]    Any one or more of the following features and characteristics may be implemented in a kitchen utensil dryer according to the present invention:
       the dryer may be capable of rapid large volume liquid absorption and vast evaporation;   the sheet material may comprise a first layer corresponding with one face of the absorbent material, and a second layer corresponding with another face of the absorbent material, and wherein said first layer and said second layer may be made of same material or different material;   at least one of the first layer and second layer of sheet material may be a fabric material;   the fabric material may be Terry cloth;   the fabric material may be microfiber;   the fabric material may be mesh;   the absorbent material may be enveloped by a single continuous layer of the sheet material;   at least one of the sheet material and the absorbent material may be impregnated with at least one of an anti bacterial, anti microbial, anti fungi and anti mold agent;   the absorbent material and the sheet material may be co-extensive;   the layers may be secured at least around the edges thereof; and   the layers may be secured together at least around their edges and in at least two intervaled longitudinal and traverse stitches on faces thereof.       
 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0023]    In order to understand the invention and to see how it may be carried out in practice, embodiments will now be described, by way of non-limiting examples only, with reference to the accompanying drawings, in which: 
           [0024]      FIG. 1  is an isometric view of a kitchen utensil dryer according to an embodiment of the present invention; 
           [0025]      FIG. 2A  is a section along III-III in  FIG. 1 ; 
           [0026]      FIG. 2B  is an enlargement of the portion marked B in  FIG. 2A ; 
           [0027]      FIG. 3  is an exploded isometric view of the kitchen utensil dryer seen in  FIG. 1 ; 
           [0028]      FIG. 4  is a diagram representing liquid evaporation rate over time, from a kitchen utensil dryer according to an embodiment of the present invention, and a typical kitchen towel; 
           [0029]      FIG. 5  is an exploded isometric view of the kitchen utensil dryer according to an embodiment of the invention; and 
           [0030]      FIGS. 6A-6B  is a sectional view of a kitchen utensil dryer according to another embodiment of the present invention 
       
    
    
     DETAILED DESCRIPTION OF EMBODIMENTS 
       [0031]    In the following description the present invention will be described with reference to a kitchen utensil dryer. 
         [0032]    In  FIG. 1  a multilayered kitchen utensil dryer generally designated  10  is shown. The multilayered kitchen utensil dryer  10  is capable of rapid large volume liquid absorption and rapid liquid evaporation. The dryer  10  comprises according to an exemplified in  FIG. 1  embodiment two layers of sheet material (only layer  12  seen in  FIG. 1 ; see also  FIGS. 2A and 2B ) co-extensive in shape with at least one layer of porous absorbing material such as sponge  16  (not seen in  FIG. 1 ). 
         [0033]    The at least one layer of porous absorbent material  16  is sandwiched between the two layers of sheet material  12  and  14  and is secured to the same by stitches  20 , at least around their common periphery, such that a separate movement of the sponge away from the layers  12  and  14  enveloping it is prevented. In addition to the stitches  20  around the common periphery, the layers of the dryer  10  are also secured in a warp  22  and weft  24  pattern. The warp stitch  22  and weft stitch  24  secure all the layers of the dryer  10  together in a fixed relationship and in an eye pleasing fashion. 
         [0034]    The porous absorbent material  16  is such that when soaking wet, washed and dried, e.g. in a washing machine and dried in a dryer machine, the separate layers of the dryer will not shrink and will prevent the fabric layers from deformation of the dryer as typically happens with kitchen towels used for similar purposes. 
         [0035]    Noting that the dryer is used extensively and in wet vicinity, it is often soaked with liquid, typically water, giving rise to generation of fungi, bacteria, mold and the like. In order to prevent this from happening the dryer, in addition to it&#39;s rapid liquid evaporation property, may optionally be impregnated with at least an anti bacterial agent, anti microbial and/or anti fungi (including micro fungi such as mold) agents. 
         [0036]      FIG. 2B  is an enlargement of the portion marked B in  FIG. 2A  illustrating an edge of the dryer  10  and it shows the overlapping relation of the second layer  14  over the first layer  12  such that the stitch  20  secures the two layers  12  and  14  and the sponge  16  together in a fixed relation and in an eye-pleasing fashion. The pipe stitch includes all layers of the dryer and provides a reliable coupling arrangement which apart for being eye-pleasing also ensures that the dryer maintains its shape and that the different layers do not detach from one another, whilst not deteriorating the absorbing qualities of the dryer. 
         [0037]    Referring now to  FIG. 3 , an exploded view of an embodiment of a dryer  39  is shown, wherein the absorbent material  40  is enveloped by a single, continuous layer of sheet material  42 , having a first layer  44  corresponding with a face  46  of the absorbent material  40 , and a second layer  48  corresponding with a second face  50  of the absorbent material  40 . Other features are substantially similar to the embodiment of  FIG. 1 . 
         [0038]    The embodiment of  FIG. 5  illustrates a dryer  52  wherein the absorbent material  54  is enveloped by two individual layers of sheet material, a first layer  56  corresponding with a face  58  of the absorbent material  54 , and a second layer  60  corresponding with a second face  62  of the absorbent material  54 . 
         [0039]    According to any of the embodiments previously described, the porous absorbent material may be porous rubber, porous cellulose, a sponge and the like. The sheet layer enveloping the absorbent material may be a natural or synthetic fabric material such as Terry cloth, mesh, microfiber, regular cotton fabric and the like. 
         [0040]    For example, one layer of a sheet material may be a terry cloth which assists in rapid absorption of liquid and the second layer of the sheet material may be a layer of flat cotton fabric or mesh material which is particularly useful for rapid evaporation of the liquid absorbed into the dryer. 
         [0041]    Turning now to  FIG. 6A , a sectional view of a dryer  70  according to still an embodiment of the present invention is illustrated. According to this embodiment the two faces of the absorbent material  72  are each covered by two separate layers of sheet material  74  (inside layer) and  76  (outside layer). This embodiment is useful, for example, to increase stability and rigidity of the structure. For example the inside layer may be reinforced mesh material, and the outside layer may be any textile material as discussed herein. 
         [0042]    In the embodiment of  FIG. 6B  a section of a dryer  82  according to still an embodiment of the invention is illustrated. According to this embodiment the porous absorbent material  84  is composed of two co-planar layers  84 A and  84 B, each having different absorption capacity. 
         [0043]    In order to illustrate the features of the dryer, an experiment was performed using the dryer of the present invention and regular cotton kitchen towel. The following were the results of the experiments: 
         [0044]    50 grams of water were instantaneously soaked into the dryer of the present invention and a typical cotton kitchen towel; 
         [0045]    the diagram shown in  FIG. 4  represents the rate and amount of the liquid evaporation over 10 hours at room temperature; 
         [0000]    I It can be seen that the rate of evaporation rate of water from the cotton kitchen towel is substantially slower than the rate of evaporation from a kitchen dryer according to the present invention. 
         [0046]    Specifically, after 10 hours almost all liquid (&gt;45 gr.) was evaporated from the kitchen utensil dryer according to the present invention while the cotton towel was left with almost 18 gr. of water soaked into it during the same period of time. 
         [0047]    Those skilled in the art to which this invention pertains will readily appreciate that numerous changes, variations, and modifications can be made without departing from the scope of the invention, mutatis mutandis.