FIELD OF THE DISCLOSURE
The present disclosure relates to a dish stacker and holder stand. More particularly, it relates to a dish stacker and holder stand that stands freely when placed on a lower dish while stably supporting an upper dish placed on the stand.
BACKGROUND
It is often desired to stack two or more dishes on one another in a vertically spaced apart arrangement, such as to create a pleasing and space-efficient presentation of appetizers, sauces, or the like for guests to help themselves. However, with existing apparatus and methods, such dish stacks are unstable, the dishes and/or stacking apparatus easily toppling or spilling when carried or moderately jostled. A need therefore exists for an apparatus that produces a stable vertical stack of spaced apart dishes.
BRIEF DESCRIPTION OF THE DRAWINGS
Although the characteristic features of this disclosure will be particularly pointed out in the claims, the disclosed method and system, and how it may be made and used, may be better understood by referring to the following description taken in connection with the accompanying drawings forming a part hereof, wherein like reference numerals refer to like parts throughout the several views and in which:
FIG. 1 is a top perspective view of a dish stack according to an embodiment of the disclosure.
FIG. 2 is a top perspective view of the dish stack of FIG. 1, viewed from a higher angle.
FIG. 3 is a bottom plan view of a dish for use in a dish stack according to an embodiment of the disclosure.
FIG. 4 is a top perspective view of a dish holder for use in a dish stack stacked on a dish for use in a dish stack, according to an embodiment.
FIG. 5 is a bottom perspective view of a dish for use in a dish stack stacked on a dish holder for use in a dish stack, according to an embodiment.
FIG. 6 is a side view of the dish stacked on a dish holder of FIG. 5.
FIG. 7 is a side elevation view of a dish holder for use in a dish stack according to an embodiment of the disclosure.
FIG. 8 is a top plan view of the dish holder of FIG. 7.
FIG. 9 is an exploded cross-sectional side elevation view of the dish stack of FIG. 1.
FIG. 10 is a bottom perspective view of another dish holder according to an embodiment of the disclosure.
FIG. 11 is a top plan view of the dish holder of FIG. 10.
FIG. 12 is a truncated top perspective view of the dish holder of FIG. 10 stacked in a dish with a divider, according to an embodiment of the disclosure.
FIG. 13 is a top plan view of the dish holder stacked in a dish of FIG. 12.
A person of ordinary skill in the art will appreciate that elements of the figures above are illustrated for simplicity and clarity and are not necessarily drawn to scale. The dimensions of some elements in the figures may have been exaggerated relative to other elements to help to understand the present teachings. Furthermore, a particular order in which certain elements, parts, components, modules, steps, actions, events and/or processes are described or illustrated may not be required. A person of ordinary skill in the art will appreciate that, for simplicity and clarity of illustration, some commonly known and well-understood elements that are useful and/or necessary in a commercially feasible embodiment may not be depicted to provide a clear view of various embodiments per the present teachings.
DETAILED DESCRIPTION
In the following description of various examples of embodiments of the disclosed system and method, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various example devices, systems, and environments in which aspects of the disclosed system and method can be practiced. Other specific arrangements of parts, example devices, systems, and environments, can be used, and structural modifications and functional modifications can be made without departing from the scope of the disclosed system and method.
As illustrated in the accompanying drawings and described herein, the present disclosure provides legged dish stacker and holder stands (“dish stands” or “stands”) for supporting and stabilizing a plurality of stacked dishes, and methods of using the dish stands to assemble dishes into a stable stack with vertical clearance above each dish in the stack. In embodiments, sufficient vertical clearance is provided above each dish to facilitate holding and serving foodstuffs from the dish. In embodiments, the stack of dishes is freestanding when the bottom dish is supported on a level surface. In embodiments, when holding the bottom dish level by hand, the stack can easily be carried without the stack collapsing or any dish tipping relative to the bottom dish, and thus without any dish spilling foodstuffs out of the stack or onto a lower dish.
With reference to FIGS. 1-9, a dish stack 10 and its components according to an embodiment are now described. The dish stack 10, as shown in FIGS. 1-2, comprises a plurality of stacked, vertically spaced apart dishes 12a, 12b, 12c, 12d and a plurality of dish stacker and holder stands 14a, 14b, 14c. The stands 14a-c are placed on the respective dishes 12a-c, the dishes 12b-d in turn being placed on the stands 14a-c, respectively. Each stand 14a-c has a corresponding supporting dish 12a-c and a corresponding supported dish 12b-d. For example, the dish 12b acts as both the supported dish of the stand 14a and the supporting dish of the stand 14b. In the illustrated embodiment, the dishes 12a-d are stacked in decreasing order of their relative sizes from the bottom dish 12a to the top dish 12d. The dishes 12a-d are also of a similar circular shape, each being generally axisymmetric about a vertical axis of the respective dish 12a-d and aligned generally coaxially in the dish stack 10. In an embodiment, the dishes 12a-d and the stands 14a-c are provided as a set, the dishes 12a-d and the stands 14a-c being adapted and configured to be assembled into the dish stack 10. In an embodiment, respective rims of a dish stack in accordance with the disclosure align to define a uniform stack taper angle. That is, a tangent line to a rim 15a of the dish 12a and a rim 15d of the dish 12d, in a plane containing a common z-axis of the dishes 12a-d, is also tangent, or nearly tangent, to the respective rim 15b, 15c of each of the dishes 12b, 12c, as drawn on FIG. 1.
As best seen in FIG. 2, each successive dish 12b-d of the dish stack 10 is vertically separated from the preceding dish 12a-c by the respectively interposed stand 14a-c. This vertical separation produces a gap 17a-c between each dish 12a-c and the dish 12b-d stacked above it. In embodiments, each gap 17a-c is sized and shaped to permit an average adult to easily serve oneself from the dish 12a-c through the gap 17a-c, such as by inserting a utensil or a thumb and forefinger through the gap 17a-c to retrieve a food item or substance. For example, the dish stack 10 may be suitable for presenting and serving such foodstuffs as nuts, fruits, candies, skewers, crackers, charcuterie or other appetizers, and/or dips and sauces. Contents of one of the dishes 12a-d may complement those of another dish. For example, fruits may be presented in dishes 12a-c for dipping in a chocolate sauce presented in the dish 12d.
With reference to FIGS. 3-8, a dish 12 and a stand 14 for use in forming a dish stack according to an embodiment are illustrated. The dish 12 is shown separately in FIG. 3, the stand 14 is shown separately in FIGS. 7 and 8, the stand 14 stacked on a dish 12 sized to receive the stand 14 according to a method is shown in FIG. 4, and another dish 12 sized to be received by the stand 14, stacked on the stand 14 according to a method, is shown in FIGS. 5 and 6. Each dish 12a-d and each stand 14a-c of the dish stack 10 comprises analogous features to those of the dish 12 shown in each of FIGS. 3-6 and the stand 14 as shown in each of FIGS. 4-8, as described here, the features being adapted to permit the respective stand 14a-c to fit between a respective consecutively stacked pair of the dishes 12a-d.
As best seen in FIGS. 4-8, the stand 14 comprises a ring 16 and four elongate, generally vertical legs 18 joined to the ring 16 and extending downwardly therefrom. The ring 16 surrounds an opening 20 for receiving an inserted portion of a bottom side of a specific dish, or that of a dish of a particular type and/or size. In addition, the legs 18 are connected to the ring 16 so that a ledge 21 formed at an upper end of each leg 18 overlaps the opening 20, the ledges 21 generally lying in a common horizontal plane below a top side 25 of the ring 16. In embodiments including the illustrated embodiment, the common horizontal plane of the ledges 21 is above a bottom side 27 of the ring 16. In an, each ledge 21 overlaps a planar area A comprised in the opening 20, the planar area A being equal to at least 30% of a cross-sectional area of the corresponding leg 18. In another embodiment, each ledge 21 radially overlaps the opening 20 by a radial intrusion distance Δr, the radial intrusion distance Δr being equal to at least 15% of a diameter Di of the opening 20.
It should be noted that a ring of a holder according to embodiments of this disclosure can be circular, rectangular, oval, or any desired shape, which will typically be symmetrical, to fit the corresponding supported dish. In particular, the ring is adapted to fit closely around a perimeter of an inserted portion of the bottom side of the supported dish, so as to prevent or limit lateral movement of the supported dish. More particularly, the dish stand is operative to receive the inserted portion of the supported dish so that a bottom side of the inserted portion is in contact with the ledges and supported thereon. Still more particularly, when the inserted portion of the supported dish is supported on the ledges, a lateral clearance, if any, between the ring and the perimeter of the inserted dish portion is small enough that the ring obstructs the inserted dish portion from sliding off of any of the ledges in a horizontal direction. Still more particularly, the ring is operative to fit the perimeter of the of the inserted dish portion so as to retain the supported dish in a horizontal position relative to the ring, for example by conforming to the entire perimeter of the inserted dish portion, or by touching three evenly spaced points on the perimeter of an inserted dish portion that is circular or round. More particularly, the ring and the supported dish can corresponding axes, and the retained position of the supported dish may be coaxial relative to the ring. The inserted portion of the supported dish can be a table-contacting base portion, such as is commonly formed as a downward projection having an area smaller than and generally centered within an outer perimeter of the dish, the dish outer perimeter typically being disposed at a rim of the dish.
As shown in FIG. 3, the dish 12 has a bottom side including a base 24. The opening 20 of the stand 14 being operative to receive the base 24 of the dish 12, as best seen in FIG. 5. The opening 20 and a bottom perimeter of the base 24 are both generally circular, the diameter of the opening 20 being approximately equal to that of the bottom perimeter of the base 24. In other embodiments, the opening and the base bottom perimeter are each of another shape, the shape of the opening being substantially congruent to that of the base bottom perimeter.
Turning to FIG. 4, a top side of the dish 12 includes a generally flat, horizontal dish floor surface 31 and an upturned dish inner sidewall surface 33. In the illustrated embodiment, the dish inner sidewall surface 33 is generally axisymmetric about the vertical axis of the dish 12. Preferably, to promote stability and resist tipping of the stand 14 stacked on the supporting dish 12, the legs 18 of the stand 14 have generally flat, coplanar lower ends 35, the leg lower ends 35 being adapted and configured to be placed simultaneously flush on the floor surface 31, each lower end 35 lying within an area of the dish floor surface 31, which is bounded by a perimeter of the dish floor surface 31 where the dish floor surface 31 is joined to the dish inner sidewall surface 33. In embodiments including the illustrated embodiment, the lower ends 35 fit closely within the perimeter of the dish floor surface 31, so that the sidewall surface 33 helps to align the stand 14, and thus to align a supported dish 12 stacked on the stand 14 in a desired orientation relative to the supporting dish 12 below it, such as the generally concentric, coaxial orientation illustrated in the drawings. This close fit also allows the sidewall surface 33 to obstruct lateral movement of the legs 18 so as to prevent or limit sliding of the stand 14 within the area of the dish floor surface 31, thus promoting the stability of the dish stack 10.
With reference to FIG. 9, which is an exploded, cross-sectional side elevation view of the entire dish stack 10 shown in FIGS. 1 and 2, each dish 12b-d has a base clearance height c(b)-c(d) between a bottom perimeter of the base 24b-d and a point 26b-d on an overhanging portion of the bottom side of the dish 12b-d disposed vertically above the bottom perimeter of the base 24b-d, at which point 26b-d the bottom side of the dish 12b-d begins to extend radially outwardly beyond the perimeter of the base 24. In embodiments of the stand 14a-c, a height h(a)-h(c) of a portion of the ring 16a-c that extends from the ledges 21a-c to a top end of the ring 16a-c is less than or equal to the base clearance height c(b)-c(d) of the dish 12b-d, so as to permit the base 24 to be inserted axially through the opening 20 and into contact with the ledges 21 to be supported thereon. This allows the ledges 21 to resist tipping of the dish 12 by obstructing points on the base 24 from moving downward below the plane of the ledges 21.
In embodiments, a holder includes a ring with one or more cutouts on its bottom side. For example, notches on the bottom side of the ring can allow a holder to fit over the features of certain specialized dishes, such as those that have dividers.
Thus, with reference to FIGS. 10-13, a specialized dish stacker-stand 14′ includes a ring 16′, a plurality of legs 18′ (more particularly, four legs 18′) connected to and extending downwardly from the ring 16′, the ring 16′ having notches 38 formed in a bottom side 27′ of the ring 16′. The notches 38 are operative to receive a divider 40 of a specialized dish 12′ on which the specialized stand 14′ is stacked, as shown in FIGS. 12 and 13. In this illustrated embodiment, when the stand 14′ is stacked on the dish 12′, there is lateral clearance between at least one pair of the legs 18′ and a dish inner sidewall surface 33′ of the dish 12′, so as to allow the stand 14′ to be oriented generally concentrically over the dish 12′, or moved closer to one or the other of its longer sides, as indicated by the dashed arrows in FIG. 13, while remaining centered with respect to its major diameter (that is, centered about the divider 14′). Thus, two different types of chips, crackers, or vegetables may be presented in the dish 12′ on either side of the divider 40, while the above dish may hold a salsa, dip, or spread, the dish above optionally being divided like the dish 12′ below, so as to hold one, two, or even more salsas, dips, and/or spreads. The stand 14′ includes ledges 21′, each of which spans an entire minor diameter of the ring 16′. In the illustrated embodiment, in contrast to the structure of the stand 14 described above, no part of the ring 16′ extends above the ledges 21′. The stand 14′ instead takes advantage of greater traction provided by the ledges 21′, which cover a greater portion of an inner perimeter of and area circumscribed by the ring 16′ than do their counterparts, the ledges 21, of those of the corresponding ring 16, to stabilize a dish placed thereon against lateral sliding. In other embodiments (not shown), a holder otherwise similar to the stand 14′ includes a portion of a ring that extends above a ledge provided for supporting the bottom side of a dish base, so as to provide additional stability by directly obstructing a path of lateral movement of the dish base.
The preceding description of the disclosure has been presented for purposes of illustration and description and is not intended to be exhaustive or to limit the disclosure to the precise form disclosed. The description was selected to best explain the principles of the present teachings and practical application of these principles to enable others skilled in the art to best utilize the disclosure in various embodiments and various modifications as are suited to the particular use contemplated. It should be recognized that the words “a” or “an” are intended to include both the singular and the plural. Conversely, any reference to plural elements shall, where appropriate, include the singular.
It is intended that the scope of the disclosure not be limited by the specification but be defined by the claims set forth below. In addition, although narrow claims may be presented below, it should be recognized that the scope of this disclosure is much broader than presented by the claim(s). It is intended that broader claims will be submitted in one or more applications that claim the benefit of priority from this application. Insofar as the description above and the accompanying drawings disclose additional subject matter that is not within the scope of the claim or claims below, the additional disclosures are not dedicated to the public and the right to file one or more applications to claim such additional disclosures is reserved.
Patent Application
20230061832
