1. Field of the Invention
One or more embodiments of the invention are related to the field of containers. More particularly, but not by way of limitation, one or more embodiments of the invention provides for a top mounting can container that enables for example one handed carrying of the can and container and/or simultaneous access, through a straw if desired, of the contents of the can and container after momentarily removing and reattaching the top mounting container to the can. An alternative configuration is where the container is removed from the can and utilized as a separate unit or vessel. When a pull tab removes a piece of the lid in a half-circle shape along a score line a system is provided whereby snacks may be selectively lifted and shaken into the mouth without the worry of spilling additional contents from the container. In effect a spill-free container is created. The independent vessel may be reattached to the can when desired.
2. Description of the Related Art
Cans generally include an inner chamber but do not include an integrated upper container to hold other food items for example. There are no known containers that couple with cans. When carrying a can, it is cumbersome to also carry a container with food in the same hand. It is generally not possible to access the contents of the can while also accessing the contents of an additional container while holding both in one hand, in other words, under normal circumstances one hand is required to access the contents of the can and another hand is generally required to access the contents of a container.
Known containers that couple with cups include food containers that fit onto the top of yogurt cups for example. Known containers have to be removed from the yogurt cup and then flipped over and opened before the contents of the container and cup may be accessed. Once flipped and opened such containers cannot couple while in the upright position to the yogurt cup, and additionally such containers cannot couple with a can.
Known containers that couple with bottles include gift containers that fit onto the top of bottles for example. It is generally not possible to access the contents of the bottles while also accessing the contents of the gift container.
Thus simultaneous access of the contents of cans, cups or bottles and the contents of a container is not possible while holding both in one hand. This makes for difficult drinking/eating canned liquids, such as tea, soda, beer, etc., and snacks, such as cookies, crackers, etc., in malls, public zoos, theaters, amusement parks, sports stadiums or in any other venue. For example, it is difficult to drink and eat while standing and walking to a desired location, normally it is necessary to stop and sit to use two hands to eat and drink.
Known objects that couple with the top of a can include “COMBINATION MULTIPLE-CANNISTER CARRIER AND LIP PROTECTION DEVICE” as described in U.S. Pat. No. 7,588,275 to Borg. A planar ring with downward pointing flanges is described that allows for multiple cans to be carried together as a unit. The problem with the device is that it does not enable a container, for example filled with food to couple to the top of the device and hence, two hands are required to carry the cans held by the device and a container, for example with food. In addition, there is no contemplation of accessing the contents of the can while the device is coupled to the can. There is no contemplation of thermochromic materials to show the temperature of any associated portion of the can or device.
For at least the limitations described above there is a need for a top mounting can container.
One or more embodiments described in the specification are related to a top mounting can container. Embodiments of the invention generally provide a cavity, compartment or closed space, wherein the apparatus is configured to couple with the top of a can. One or more embodiments may include volumes that extend upward from the plane defined by the circular top of the can. In this manner, the can and container form at least two or more containment volumes, one volume formed by the can itself, and another volume within the container itself. A cover may be included that encloses the container. The cover or lid may be flat or alternatively indented with a circular ring to receive the bottom of a can when a can is stacked on top of the container. Various embodiments of the invention allow for quick and easy alignment and attachment and detachment of the container to the can. A replaceable lid allows for the inclusion of fresh foods. Additionally, it is possible to drink and eat from one hand while standing and walking. Therefore, simultaneous access is provided for the liquid in the can and the solid in the container. An easily removable independent unit or vessel facilitates lift and shake style spill-free snacking. One or more embodiments enable utilization of known attachment devices as disclosed for example in U.S. Pat. No. 7,588,275 to Borg, the specification of which is hereby incorporated herein by reference. Other embodiments of the invention may utilize improved versions of the Borg device as is described further below.
Embodiments of the invention may be made to fit any size of can, for example a beer or soda can, soup or canned food and may be quickly attached and removed and reattached to the can. Embodiments may be constructed from vacuum, thermal, injection, or blow molding techniques or in any other manner as desired. Any type of material may be utilized in the construction of one or more embodiments of the invention, for example plastic or polymer. One such plastic may be clear or opaque or any level of translucency. Materials may be chosen for strength and function as required. Common polymers or thermosetting polymers may include epoxy and phenolic materials. Thermoplastic materials that may be utilized include nylon, polyethylene, HDPE and polypropylene for example. A thin metal or aluminum foil may be used alone or as part of a layered construction for the lid or cover of the container. Any colors or color combinations may be used. One or more embodiments may utilize components of different translucent values, for example a bottom compartment of the container may be clear so the contents may be viewed without opening the container, while the peel-off or press-on lid portion of the container may be opaque to provide a solid background for printing corporate names, logos or promotions. Embodiments of the invention may be made from recyclable materials or biodegradable materials as well. One or more embodiments of the invention may utilize sidewall ribs or thicker walls to increase strength depending on the desired implementation. Tapered wall construction enables stackable containers when empty, which is helpful for conserving space during transportation. The container may contain a single volume or may include a divider or multiple dividers within the cavity in order to keep food items separate, for example of different types of foods. Other embodiments of the invention may be utilized in combination with existing six-pack plastic ring holders as well.
The container cavity may contain a thermal liner, for example Styrofoam for cold items such as ice cream, to enable the creation of a “float” for example, or alternatively for hot items such as french fries. Additionally, the container cavity may contain a paper liner to absorb grease while also preventing hot foods from coming into direct contact with plastic that may potentially melt. The cavity may include a single or double wall for extra insulative effect or for any other reason. Thermal sensitive plastics, for example thermochromics may also be utilized to show how hot or cold the item in the container is. These types of plastics change color for example based on their temperature. Graphic symbols and/or letters that for example read “Caution Contents Hot”, may be displayed for example when the thermochromic is hot, for example in Red, wherein the letters would not be shown otherwise, or would be shown in Blue for example if the contents of the container were not hot. These colors are exemplary and any color including transparent may be chosen to represent hot and cold in any embodiment of the invention. For embodiments that do not utilize thermochromic materials, any graphical symbols or lettering may be utilized to warn or inform a potential user. Graphical symbols and/or lettering may be placed on the top, sides, or inside of the container or in any other area that may be viewed or touched. Graphical symbols and/or lettering may include logos, advertisements, puzzles, promotions, trivia or any other type of information that is viewable and may include tactile information including Braille.
The vertical dimension of the cavity may vary from a low, for example about a half an inch when the container is configured to hold a cookie, to a medium, for example about one and a half inches when the container is configured to hold crackers or a doughnut or high, for example up to or more than four inches when the container is configured to hold ice cream or french fries. As one skilled in the art will appreciate, any desired dimension of the container may be utilized as desired for the particular application. The outer horizontal dimension of the container may be of a width less than, equal to, or greater than the diameter of the outside dimension of the can. However the preferred embodiment is when the container diameter is equal to the horizontal diameter of the outside of the can. Strength ribs may be utilized in one or more embodiments of the invention to increase the stackable strength of the container. These ribs may include vertically thicker beams on the inside or outside of the container, or alternatively or in combination, may also make use of thicker walls on the container to increase strength. As specified herein, a larger food volume capacity may be provided in the case of right side up containers as compared to upside down containers. This becomes evident when looking at right side up and upside down containers that attach to the same horizontal diameter on the top of the cup or can. Upside down containers are those for example which clip on to the top of yogurt cups that start in an upside down position and then must be removed and flipped over in order to access the contents of the container. Upside down containers have a limited food volume capacity due to the fact that they utilize vertical sidewalls that slant inward (necessary for stacking containers) as they proceed upward toward the bottom of the container (when placed upside down on a yogurt cup). Right side up containers do not need to be flipped to access the contents and have vertical sidewalls that slant outward as they proceed upward toward the rim of the container. The inwardly slanting vertical sidewalls of upside down containers limit the food volume capacity of the top container, while the outwardly slanting vertical sidewalls of right side up containers provide for increased food volume capacity of the top container.
Embodiments may be constructed from one or more parts. In one or more embodiments, two elements may be fused together utilizing heat and compatible materials, hot melt glues, hook and loop fasteners with adhesive backing, or adhesive layers, for example, or molded to utilize two separate units that clip or lock together, or in any other manner. Alternatively, embodiments of the invention may be formed or molded in any manner as a single unit. The shape of the container may be of any type, circular, oval, triangular, square or a polygon of any number of sides, or any other shape. One or more embodiments of the invention may include an oval coupling device that allows for disengagement of the oval embodiment by squeezing the wider portion, which decouples hooks from the rim of the can.
One or more embodiments of the invention may utilize any other type of coupling element as one skilled in the art will appreciate.
One or more embodiments of the invention may employ a hole such as a sip hole or straw hole or channel or tunnel for example, so that liquid in the can may be accessed from the can after momentarily removing and reattaching the container. Any shape of hole or any shape straw, i.e., oblong from a cross-sectional view, for any purpose may be utilized as desired. Embodiments employing a hole may make use of a hole at the base of the container adjacent to the outer perimeter of the top of the can, on a vertical wall of the container or as a diagonal tunnel that cuts into the bottom outside corner edge of the container. Such diagonal straw tunnel may occur from one to four times, while the preferred embodiment is one time. Embodiments employing a straw hole through the vertical wall of the bottom portion of the container employ a inwardly protruding stop-ridge for intercepting the top edge of the can. The stop-ridge is configured in four sections as the ridge is intersected by four straw holes. The stop-ridge may be one continuous ring or have any number of segments. The four inwardly protruding stop-ridges intercept the top edge of the can while the four clip-ridge segments at the lower edge of the container intercept the bottom edge of the can rim. Once the container is locked in place between these ridges, a vertical gap-space area is created directly above the stop-ridges and bottom of the container. The space-gap area provides a location for a promotional item or disc and a space where the straw can reside as it exits through the vertical sidewall of the container.
Although the top container may be heat fused to the bottom can mount element, or made from a single molded or thermal-formed unit, for example, an additional configuration is where the top portion of the container utilizes a clip-on system in the bottom horizontal wall or outer edge vertical wall area to attach to the bottom can mount element that contains the straw hole in the vertical wall. Such clip systems as mentioned here provide for removal and reattachment of the top container to bottom container portion, as desired by the user.
Embodiments of the invention may utilize a lid to cover the container. To avoid confusion, “cover” as utilized herein refers to the lid for the container. Embodiments of covers include seal/peel-off, press-on, i.e., external/internal wall friction, press-on dome, or hinged clam shell types of covers. Seal/peel-off covers may be configured using a thermal bonding process involving adhesives or similar or compatible materials, or may utilize adhesive that allows the cover to be removed permanently or temporarily depending on the adhesive, to access the cavity. The seal-peal cover may be comprised of several laminated layers of various materials and may include a thin metal or aluminum foil layer as part of a thermal or heat bonding process. Press-on covers are generally plastic covers that may be removed and placed back on the cavity, for example, when placing fresh foods such as cookies within the cavity, or if the contents of the container have not all been removed. Seal/peel-off and press-on covers may be utilized in combination, so that after the press-on cover and seal/peel-off covers are removed, exposing the contents of the container, then the press-on cover may be placed over the container again to enclose the contents of the container for example. Press-on dome covers for example may also include a hole on top that enables a spoon to access food within the container, such as frozen yogurt. Press-on external/internal wall friction covers may engage or couple in any manner that utilizes friction for the coupling. Press-on type covers may be implemented with a flat portion that is hinged at any peripheral location of the container that allows the lid to flex open in a clamshell fashion, exposing the contents of the container, while retaining the cover such that it remains attached to the exterior wall of the container. Covers may be flat or indented to receive the bottom of a can when stacking is involved. The tab may be a separate piece of plastic that utilizes adhesive or heat to bond around all edges of a hole that is cut completely through the lid or cover. Tabs may be flat, bent, thin and may utilize score lines and/or half circle cut-outs or any combination thereof with any shape of tab. Tabs may be secured to the lid through various methods of attachment as one skilled in the art will recognize.
Items suitable for placement within the container include solids or liquids. For example, items may include any combination of one or more solid and/or liquid alone or in combination. Example items include one or more cookie, doughnuts, chocolates, chips, crackers, nuts, popcorn, candies, ice cream, frozen ice, frozen yogurt, fruit pieces, french fries, or any other solid or liquid. Items that may be sealed in and stored for use or purchase may be refrigerated after sealing if necessary, or items that are selectively prepared or fresh can be placed into the container and may utilize the press-on cover embodiment if desired based on the particular application.
Embodiments of the invention allow for one-handed transportation and simultaneous access of the contents of the container and can after momentarily removing and reattaching the container to the can. Although, as specified here within, a clip-on system of engagement of the upper container to the bottom can mount element may be utilized, which allows the user to remove or reattach the container as a separate vessel from the can mount element as desired. Various embodiments allow for ease of carrying and drinking/eating coffee, soda, cookies, snacks, etc., in malls, public zoos, amusement parks, sports stadiums or in any other venue. For example, this allows a parent in an amusement park to carry food and beverages at the same time with one hand, while providing one hand free to hold the hand of a child for safety. In addition, embodiments of the invention simplify eating and drinking by combining these processes into one container and can, which is significantly more convenient in amusement parks or stadiums having seats, for example, which provide a single beverage holder per seat.
The above and other aspects, features and advantages of the invention will be more apparent from the following more particular description thereof, presented in conjunction with the following drawings wherein:
A top mounting can container will now be described. In the following exemplary description numerous specific details are set forth in order to provide a more thorough understanding of embodiments of the invention. It will be apparent, however, to an artisan of ordinary skill that the present invention may be practiced without incorporating all aspects of the specific details described herein. In other instances, specific features, quantities, or measurements well known to those of ordinary skill in the art have not been described in detail so as not to obscure the invention. Readers should note that although examples of the invention are set forth herein, the claims, and the full scope of any equivalents, are what define the metes and bounds of the invention.
While the invention herein disclosed has been described by means of specific embodiments and applications thereof, numerous modifications and variations could be made thereto by those skilled in the art without departing from the scope of the invention set forth in the claims.
This application is a continuation-in-part of U.S. Utility patent application Ser. No. 13/226,346 filed 6 Sep. 2011, now U.S. Pat. No. 8,596,491 the specification of which is hereby incorporated herein by reference.
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