Patent Application
20240023740
The present invention relates to kitchenware and, in particular, to a plurality of stackable bowls/strainers which use a twist and lock mechanism, removable members, and center openings to lock the bowls in an upright position forming a tower to accommodate a large assortment of food, or to collapse the bowls into a space-saving, compact configuration.
When food is served, whether on a countertop, a dining room table, a coffee table, at a restaurant buffet, or on a banquet table, the food typically is spread out which oftentimes results in undue cluttering and lack of space. This is common in large families, where the dinner table may become cluttered due to the lack of space to accommodate the food being served, resulting in spilt food and drinks. This is especially the case at holidays parties, when large groups of people are gathered around the food table.
There exists a need, therefore, for a solution to the clutter and lack of space that is all too common when serving a variety of food to family or guests.
The present invention fulfills this need by providing a stackable, space saving system and method of use. The stackable, space saving system forms a tower which is collapsible to conserve space while cleaning, preparing, serving and/or storing food or items. In addition, the stackable, space saving system tower eliminates cluttered countertops and tables. At the dinner table, the stackable, space saving system can serve an entire three course meal while taking up no more than one-third of table space.
The stackable, space saving system comprises a plurality of bowls in which the plurality of bowls comprise a foundation bowl having a front side, a back side, and a foundation elongated elliptical member having a top end and a bottom end. The foundation elongated elliptical member is permanently attached to and positioned through a foundation center elliptical opening of the foundation bowl, wherein the foundation elongated elliptical member is smaller in circumference than a center elliptical opening circumference located in each of the other plurality of bowls.
The plurality of bowls also comprise a plurality of middle bowls having a smaller diameter than the foundation bowl and each of the plurality of middle bowls has a different diameter from one another. Each of the plurality of middle bowls has a front side, a back side, and a solid, elongated elliptical member having a top end and a bottom end. Each of the elongated elliptical members is permanently attached to and positioned through a center elliptical opening of each of the plurality of middle bowls. Each of the plurality of middle bowls has an elliptical recessed area located on the back side of each bowls, in which the elliptical recessed area bisects the center elliptical opening along its short axis. Each of the elongated elliptical members has a circumference that is smaller than the center elliptical opening circumference of an adjacent middle bowl so that the elongated elliptical member may be inserted into the adjacent middle bowl. In addition, the shape and circumference of the center elliptical opening and the elliptical recessed area on each middle plate have identical shapes and circumferences.
The plurality of bowls further comprise a sectional bowl having a front side, a back side, a plurality of walls dividing up the front side into a plurality of sections, a sectional elliptical central opening, and a sectional elliptical recessed area located on the back side of the bowl which bisects the sectional elliptical central opening along its short axis. The sectional elliptical central opening has a circumference that is larger than the elongated elliptical member of one of the plurality of middle bowls located underneath and adjacent to the sectional bowl so that it may be inserted into the sectional elliptical central opening. In addition, the sectional elliptical central opening and the sectional elliptical recessed area have identical elliptical shapes and circumferences.
Each of the bowls locks into an adjacent bowl by a twist and lock configuration in which an elongated elliptical member inserts into the back side of an adjacent bowl by being placed in the center elliptical opening of the adjacent bowl and then turned 90 degrees to lock into the elliptical recessed area of the adjacent bowl. In addition, each of the plurality of bowls has a diameter that is smaller than the diameter of a bowl adjacent to and positioned below it.
Each elongated elliptical member is configured to slide into an elongated elliptical member of a bowl located directly above and adjacent thereto. This is accomplished by having each of the elongated elliptical members differ slightly in its circumference, i.e., each bowl has an elongated elliptical member that is circumferentially smaller than a bowl positioned directly above and adjacent thereto.
Each of the plurality of bowls are configured to be used alone as well as capable of being assembled into the stackable, space saving tower system. In addition, each of the plurality of bowls has a suitably sized removable air-tight lid.
For the present disclosure to be easily understood and readily practiced, the present disclosure will now be described for purposes of illustration and not limitation in connection with the following figures, in which:
As used herein, the words “collapsed” and “collapsible” are defined as having each of the bowls of the invention sitting directly on top of an adjacent bowl, and having the bowls capable of going from an upright position to form a tower to a compressed position in which each of the bowls sit directly on top of an adjacent bowl, respectively.
As used herein, “elongated elliptical member” is meant to be interchangeable with “member.”
As used herein, “foundation bowl” is meant to be interchangeable with “bottommost bowl” or “bottom bowl.”
As used herein the word “tower” is defined as the stackable space saving system configured in an upright position.
Embodiments of the invention are discussed in detail below with reference to the figures. However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for explanatory purposes as the invention extends beyond these limited embodiments. For example, it should be appreciated that those skilled in the art will, in light of the teachings of the present invention, recognize a multiplicity of alternate and suitable approaches, depending upon the needs of the particular application, to implement the functionality of any given detail described herein, beyond the particular implementation choices in the following embodiments described and shown. That is, there are modifications and variations of the invention that are too numerous to be listed but that all fit within the scope of the invention. Also, singular words should be read as plural and vice versa and masculine as feminine and vice versa, where appropriate, and alternative embodiments do not necessarily imply that the two are mutually exclusive.
All words of approximation as used in the present disclosure and claims should be construed to mean “approximate,” rather than “perfect,” and may accordingly be employed as a meaningful modifier to any other word, specified parameter, quantity, quality, or concept. Words of approximation, include, yet are not limited to terms such as “substantial”, “nearly”, “almost”, “about”, “generally”, “largely”, “essentially”, “closely approximate”, etc. Moreover, the ordinary and customary meaning of terms like “substantially” includes “reasonably close to, nearly, almost, about”, connoting a term of approximation. Depending on its usage, the word “substantially” can denote either language of approximation or language of magnitude.
The present invention provides a stackable, space saving system of food bowls comprised of a plurality of bowls stacked one above the other with elongated elliptical members separating each bowl to form a tower. The bottom bowl of the plurality of bowls has the largest diameter and each adjacent bowl going in an upwardly direction has a diameter that is smaller than the bowl directly below. relative to the bowl below.
In an embodiment, as shown in
In another embodiment, the stackable, space saving system forms a three-tiered tower 11 comprised of the foundation bowl 12, the second bowl 18, with the sectional bowl 28 sitting within the third bowl 24.
The foundation bowl has a front side 14, a back side 38 (shown in
Referring now to
Referring now to
Referring now to
In use, in an embodiment of the invention which comprises an upright, stable, four-tiered tower, the stackable, space saving system is assembled as follows. The second center elliptical opening of the second bowl is placed atop the top end of the elongated elliptical member of the foundation bowl. The second bowl then is rotated 90 degrees in either direction so that the foundation elongated elliptical member inserts into the elliptical recessed area of the second bowl, which locks the second bowl in place on top of the foundation elongated elliptical member of the foundation bowl. The third center elliptical opening of the third bowl is placed atop the top end of the second elongated elliptical member of the second bowl. The third bowl then is rotated 90 degrees in either direction so that the second, elongated elliptical member inserts into the elliptical recessed area of the third bowl which locks the third bowl in place on top of the second elongated elliptical member of the second bowl. The sectional elliptical central opening of the sectional bowl fits atop the top end of the third, elongated elliptical member of the third bowl. The sectional bowl then is rotated 90 degrees in either direction so that the third, elongated elliptical member inserts into the elliptical recessed area of the sectional bowl which locks the sectional bowl in place on top of the third elongated elliptical member of the third bowl. In this embodiment, a removable elliptical, elongated member (not shown), having substantially the same circumferential dimensions as the elliptical central opening of the sectional bowl, optionally may be inserted into the elliptical central opening of the sectional bowl so that the four-tiered tower may be transported using the removable elongated elliptical member as a handle.
In another embodiment of the invention which comprises an upright, stable, three-tiered tower, the stackable, space saving system is assembled as follows. The second center elliptical opening of the second bowl is placed atop the top end of the elongated elliptical member of the foundation bowl. The second bowl then is rotated 90 degrees in either direction so that the foundation elongated elliptical member inserts into the elliptical recessed area of the second bowl, which locks the second bowl in place on top of the foundation elongated elliptical member of the foundation bowl. The third center elliptical opening of the third bowl is placed atop the top end of the second elongated elliptical member of the second bowl. The third bowl then is rotated 90 degrees in either direction so that the second, elongated elliptical member inserts into the elliptical recessed area of the third bowl which locks the third bowl in place on top of the second elongated elliptical member of the second bowl. The third center elliptical member of the third bowl is inserted into the sectional central elliptical opening of the sectional bowl. In this embodiment, the third elongated elliptical member which has been inserted into center elliptical opening of the section bowl can be used as a handle for transport of the three-tiered tower.
In an embodiment of the invention, each of the elongated elliptical members are hollow having a closed top end and an opening on the bottom end to allow the underlying adjacent elongated elliptical member to slide therein.
When the stackable, space saving system of the invention is not in use, each bowl is collapsible into the bowl beneath it as follows. In the four-tiered embodiment of the invention, the sectional bowl is rotated 90 degrees to release the third elongated elliptical member from the sectional elliptical recessed area, then the sectional bowl is fitted over the third elongated elliptical member so that it slides over the third elongated elliptical member so that the sectional bowl sits atop the front side of the third bowl. Then, the third bowl is rotated 90 degrees to release the second elongated elliptical member from the third elliptical recessed area, the third bowl then is fitted over the second elongated elliptical member so that it slides over the second elongated elliptical member so that the third bowl sits atop the front side of the second bowl. Then, the second bowl is rotated 90 degrees to release the foundation elongated elliptical member from the second elliptical recessed area, the second bowl then is fitted over the foundation elongated elliptical member so that it slides over the foundation elongated elliptical member so that the second bowl sits atop the front side of the second bowl.
The three-tiered tower collapses in the same manner, except that the sectional bowl is not unlocked from the third bowl because it sits within the interior of the third bowl.
The invention contemplates that the dimensions of each of its elements may vary in different embodiments to envision manufacturing larger towers or smaller towers, except that the dimensions of each of the elements in a single embodiment require that each element's dimensions are measured relative to each of the other elements in that single embodiment.
In an embodiment of the invention, each of the elliptical recessed areas has a depth of about 0.5 inches.
In an embodiment of the invention, the foundation bowl has a diameter of about 12 inches and is about 4.0 inches deep, the second bowl has a diameter of about 10 inches and is about 3.5 inches deep, the third bowl has a diameter of about 7 inches and is about 3.0 inches deep, and the sectional bowl has a diameter and a depth which allows is substantially the same but somewhat smaller so that it fits snugly within the third bowl.
In an embodiment, the length of each of the elongated elliptical members is about 6.0 inches.
The stackable, space saving system may be fabricated from any suitable material which includes, without limitation, high-density polyethylene (HDPE) plastic, low-density polyethylene (LDPE) plastic, polyethylene terephthalate (PET/PETE), food-grade polypropylene (PP), polycarbonate (PC), acrylic, nylon acrylic or nylon.
While the invention has been particularly shown and described with reference to embodiments described above, it will be understood by those skilled in the art that various alterations in form and detail may be made therein without departing from the spirit and scope of the invention, as defined by the appended claims.
This application is a continuation-in-part of U.S. Application No. 17,180,267, filed Feb. 19, 2021, which is a continuation-in-part of U.S. application Ser. No. 15/998,122, filed Jul. 2, 2018, which claims priority to U.S. Provisional Application No. 62/604,400, filed Jul. 5, 2017, all of which are incorporated herein by reference in their entirety.
| Number | Date | Country | |
|---|---|---|---|
| 62604400 | Jul 2017 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 17180267 | Feb 2021 | US |
| Child | 18370834 | US | |
| Parent | 15998122 | Jul 2018 | US |
| Child | 17180267 | US |
