Patent Grant
9156580
This application is a completion application of U.S. Provisional Patent Application Ser. No. 61/676,657, filed Jul. 27, 2012, the entire disclosure of which, including the drawing, is hereby incorporated by reference.
1. Field of the Invention
This invention relates generally to storage devices, such as gift boxes and secure-hold shipping boxes and more particularly to closure apparatus in which eating utensils may be stored in such a manner as to prevent contamination and/or to dynamically display in an attractive manner, as well as methods for making and using such closure apparatus.
2. Prior Art
Various types of cutlery holding devices are known. For example, U.S. Pat. No. 1,220,559 entitled “Holder for Tableware” issued to Riebe on Mar. 27, 1917, a soft fabric holder for tableware of a type from which tableware utensils are inserted or withdrawn is described. The holder described in the '559 patent can be constructed of a suitable soft material and has a number of compartments adapted to receive an article of tableware. However, the disclosed tableware holder has side walls into which the utensils must be placed and from which they must be removed, which may not be regarded as convenient to manufacture today or into which to insert an item of tableware. Furthermore, the space on top of the disclosed tableware holder for insertion and removal of utensils is limited and less convenient than may be desired in a modern holder.
U.S. Pat. No. 2,729,258 entitled “Silver Flat-Ware Case” issued Jan. 3, 1956 to Pentland et al. describes a silver flatware case for use in the home wherein multiple place-settings may be conveniently stored and retained when not in use. The apparatus described in the '258 patent is a flexible multi-compartmented or multi-partitioned expansible and collapsible case having partitions of gradually varying height. The case will stand up on its base with the partitions in a vertical position. However, the disclosed case does not scale well to single person place settings, and it may be considered inconvenient at a meal to stand the case upright on its base to remove the utensils from the case at a meal.
U.S. Pat. No. 3,915,213 entitled “Silverware Holder” issued Oct. 28, 1975 to Graham, Jr., discloses what appears to be a silverware holder having rigid compartments. The size, rigidity and weight of such an apparatus may also make such a holder inconvenient for use to enclose a place setting at a table.
U.S. Pat. No. 7,290,661 entitled “Cutlery Tray with Roll-Top Enclosure” issued Nov. 6, 2007 to DeFino discloses a cutlery receptacle that includes a housing having a roll-top cover movable between an open and a closed position with mating members of a locking mechanism incorporated respectively in the housing and cover. Although this type of enclosure might, in principle, provide a convenient holder for a place setting at a table, its construction is rather complex and the apparatus itself may be so expensive as not to be considered disposable.
It would thus be desirable to provide a closure or a box that can be used as a holder for a place setting at a table, and yet is attractive and simple to make while being inexpensive enough to be considered disposable.
In one aspect, the present invention provides a closure apparatus including a base having an interior surface, and a lid having an interior surface. A plurality of compartments are provided within the apparatus. The lid is rotatably connected to the base. A first compartment of the plurality of interconnected compartments has a wall secured to the interior surface of the lid. Similarly, a wall of a second or last compartment is secured to the base of the closure to complete securement of the compartments to the apparatus such that, upon rotation of the lid, at least some of the compartments open from a relatively compressed state.
The bottoms of each of the sidewalls defining each compartment are bonded together, as at 27, to define a V-shaped floor.
Because of the configuration of the device, as it is opened, any utensils within the compartment will be shifted toward their respective back walls due to gravity. Further, opening of the compartment will cause the utensils within the compartment to shift to the center of the compartment where it is stabilized in place due to the V-shape of the floor.
In another aspect of the present invention a method for displaying eating utensils to a person includes placing an eating utensil in a compartment in the closure apparatus described above. By virtue of the construction each compartment levels, aligns and centers the utensil for maximum display uniformity.
For a more complete understanding of the present invention, reference is made to the following detailed description and accompanying drawing. In the drawing like reference characters refer to like parts throughout the several views in which:
As used herein, an element or step recited in the singular and proceeded with the word “a” or “an” should be understood as not excluding plural said elements or steps, unless such exclusion is explicitly stated. Furthermore, references to “one embodiment” of the present invention are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features. Moreover, unless explicitly stated to the contrary, embodiments “comprising” or “having” an element or a plurality of elements having a particular property may include additional such elements not having that property.
In accordance herewith and with reference to the drawing, a closure apparatus 10 includes a base 12 having an interior surface 17 and a lid 14 having an interior surface 16. The lid and base each have internally disposed planar cellulosic elements 11, 13, respectively, secured thereto. These elements each define securement surfaces for adhering a pleat of the first and last compartments thereto, as described below.
The lid 14 is rotatably connected to the base 12, such as by a hinge 18. The hinge 18 may comprise a piece of flexible adhesive paper or tape adhered to the outside of both base 12 and to lid 14 where they meet; a conventional rod and bracket interconnecting the base and lid, or the like.
The apparatus 10 further includes a plurality of compartments 22, each comprising opposed first and second sidewalls 22a and 22b. Each sidewall is pleated as at 22c to define accordion-style compartments within closure apparatus 10. One of pleated compartments 22 includes a wall 24 that is secured to the interior surface 16 of lid 14 such that, upon rotation of lid 14, at least some pleated compartments 22 open from a relatively compressed state. The opposed compartment 22′ is similarly secured to the interior 19 of the base 12, such that upon rotation of lid 14, at least some pleated compartments 22 open from a relatively compressed state.
More particularly, in the illustrated embodiment, pleated compartments 22 are compressed in a first direction when the lid 14 is closed, fan open as lid 14 is opened, and eventually can become compressed in a second, perpendicular direction as lid 14 is more fully opened. It is not required that the compression of pleated compartments 22 be complete or extremely tight in either direction. However, as pleated compartments 22 open and become compressed in the second perpendicular direction, the content of the compartment, such as eating utensils 28, stored in the pleated compartments 22 may rotate.
The bottoms or bottom edge of each of the sidewalls defining each compartment are bonded together, as at 27, to define a V-shaped floor.
Because of the configuration of the device, as it is opened, any utensils within the compartment will be shifted toward their respective back walls due to gravity. Further, depending on their size opening of the compartment may cause the utensils within the compartment to shift to the center of the compartment where it is stabilized in place due to the V-shape of the floor.
The closure apparatus 10 preferably comprises a cellulose material such as cardboard and paper.
In another aspect, some embodiments of the present invention include a method for providing eating utensils 28 to a person. The method includes placing at least one eating utensil 28 in at least one pleated compartment 22 in a closure apparatus 10 having a base 12 and an inclined interior surface 19 and a lid 14 that, itself, has an interior surface 16. Lid 14 is rotatably connected to base 12, and closure apparatus 10 further comprises a plurality of operatively connected pleats 20 enclosing pleated compartments 22 within closure apparatus 10. A first pleated compartments 22 has a pleat secured to the interior element 11 of lid 14 such that, upon rotation of lid 14, at least some pleated compartments 22 open from a relatively compressed state so that an eating utensil appears to rise in its pleated compartment when lid 14 is rotated. Similarly, the last of the compartments has a pleat secured to element 13, as shown.
In yet another aspect hereof, a method for making a closure apparatus 10 includes affixing a pleat of a plurality of pleated compartments to lid 11 of the closure apparatus 10. The method further includes affixing a second pleat of the back of plurality pleated compartments to an element 13 of the base 12 of the closure apparatus 10. The base and lid are hingedly interconnected by any suitable means such that upon rotation of lid 14, at least some pleated compartments 22 open from a relatively compressed state.
In manufacturing the present closure the forces are equally distributed through the lid, base and walls of each compartment such that the device has a “unibody” construction. This eliminates bloating, sagging or disfiguration of a single loaded or unloaded compartment provided that heavy-weight, spring-like stiff paper is used, since this causes the forces to be equally divided among all compartments equally along the center line. Since the compartments have angled floors they level, align and center the tableware laterally for maximized display. Gravity is used dynamically for front to back alignment on all compartments during opening so no product can be out of place longitudinally.
The present device or apparatus enables easy access of each product via total visual identification and easy one-hand removal.
The positive clamping enclosure enables the apparatus to protect product and to enable the apparatus to function as a shipping container and display, also.
It will thus be appreciated that various embodiments of the present invention provide a closure or a box that can be used as a holder or as a display being both attractive and simple to make while being inexpensive enough to be considered disposable.
| Number | Name | Date | Kind |
|---|---|---|---|
| 1220559 | Riebe | Mar 1917 | A |
| 2729258 | Pentland et al. | Jan 1956 | A |
| 2746505 | Howard | May 1956 | A |
| Number | Date | Country |
|---|---|---|
| 2586766 | Mar 1987 | FR |
| Number | Date | Country | |
|---|---|---|---|
| 20140027331 A1 | Jan 2014 | US |
| Number | Date | Country | |
|---|---|---|---|
| 61676657 | Jul 2012 | US |
