SYSTEM TO HOLD MULTIPLE BEVERAGE CONTAINERS

FIELD OF THE DISCLOSURE

The present disclosure relates to beverage containers and, more specifically, to a system to hold multiple beverage containers.

BACKGROUND

Beverage containers come in many different sizes and shapes. Beverages may be served in bottles, in cans, in plastic cups, in glasses, and in insulated containers just to name a few. Many of these containers are designed to be hand-held, but there are circumstances that make holding multiple containers at once difficult or dangerous. Moreover, there are times when it is desirable to keep a collection of beverage containers cold or hot for extended periods of time. Aquatic and outdoor activities are frequently enjoyed in areas that do not lend themselves to the use of a refrigerator or an oven, and it is common for a person to want a cold or warm beverage while they are enjoying these types of activities. As such, individuals often need a cooler or other device capable of holding multiple containers and keeping those containers at or near a desired temperature.

BRIEF DESCRIPTION OF THE DRAWINGS

A more complete understanding of the present embodiments and advantages thereof may be acquired by referring to the following description taken in conjunction with the accompanying drawings, in which like reference numbers indicate like features, and wherein:

FIG. 1 depicts a general system for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIG. 2 illustrates an element of a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIG. 3 illustrates an element of a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIGS. 4A and 4B illustrate a base option for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIG. 5 illustrates a base option for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIG. 6 illustrates an exploded view for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIGS. 7A-7C illustrate open and closed views for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIG. 8 illustrates an open and closed view for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure.

FIG. 9a illustrates a refillable beverage container incorporating teachings of the present disclosure.

FIG. 9b illustrates a process for filling a bag incorporating teachings of the present disclosure.

FIG. 10 illustrates a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 11 illustrates a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 12 illustrates several views of a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 13 illustrates several views of a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 14 illustrates components of a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 15 illustrates a front view and a cross sectional side view of a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 16 illustrates beverage containers and tap cap components of a soft-sided backpack style cooler incorporating teachings of the present disclosure.

FIG. 17 illustrates an exploded view of tap cap components of a soft-sided backpack style cooler incorporating teachings of the present disclosure.

FIG. 18 illustrates a beverage container and installed tap cap components of a soft-sided backpack style cooler incorporating teachings of the present disclosure.

FIG. 19 illustrates a beverage container and various cap components of a soft-sided backpack style cooler incorporating teachings of the present disclosure.

FIG. 20 illustrates components of a soft-sided backpack style cooler and refillable container system incorporating teachings of the present disclosure.

FIG. 21 illustrates a close up view of various components of a cooler and refillable container system incorporating teachings of the present disclosure.

DETAILED DESCRIPTION

The following discussion is intended to provide one skilled in the art with various teachings that can be combined and/or separated to create useful and/or desirable products. The teachings can be employed in a variety of settings. For example, a designer could use these teachings to create an automobile-oriented, boat-oriented, and/or other vehicle-oriented product. Additionally, a designer may want to employ many of these teachings to produce an attractive picnic or beach going type product.

While there are many opportunities for designers to use the teachings disclosed herein, the majority of this detailed description section will focus on embodiments designed for a soft-sided cooler that typically utilizes ice cubes or other frozen objects to facilitate keeping various beverage containers at a desired and chilled temperature. The decision to focus on this implementation is not intended to limit the scope of the teachings, but rather to facilitate a clear presentation of the teachings.

Devices that maintain multiple beverage containers at or near some desired temperature tend to be of two types: hard-sided insulated containers or soft-sided insulated containers. Hard-sided portable insulated containers tend to be made of molded plastic, with an inner layer, or wall, and an outer layer or wall, with an insulation space between. Hard-sided containers are rigid and frequently very heavy. They also tend to be bulky and difficult to carry. A soft-sided cooler, by contrast, can rely on external wall structure that is not substantially rigid. The wall structure may incorporate a multi-layer design that includes an outside layer of webbing or fabric, an inside layer of waterproof webbing or fabric, and a flexible insulation layer positioned between the inner and outer layers. A designer will recognize that layers may be added or removed to meet certain objectives. In some embodiments, a soft-sided cooler may include a rigid or semi-rigid element to give the cooler some stability and to help the cooler maintain a given shape or protect items inside the cooler.

Throughout this description, containers may be referred to as “coolers.” Similarly, the portion of the container that opens and closes to facilitate accessing multiple beverage containers stored within the container will typically be referred to as the top of the container. As such, the base panel will typically be referred to as the bottom. The multiple layers that may make up the side walls may be a sandwich of various components. For example, a middle insulating layer may include a flexible or resilient layer of a relatively soft and flexible foam. As noted above, sidewall elements of the cooler may have insulating properties such that heat transfer across the panel is limited. An example of a potential panel construction is an internal core of foam such as closed cell polyurethane foam. The insulating foam is in turn received between a protective, potentially waterproof layer provided on the interior of the container and a potentially decorative layer of polymer sheeting, such as nylon sheeting. As explained in more detail below, a cooler incorporating teachings disclosed herein may include a convertible feature wherein a user can change an exterior panel of the cooler to give it a different look on different occasions or simply to replace a stained or dated exterior shell. In order to maintain the soft-sided characteristics of some embodiments, at least the sidewalls may be formed to be pliable.

To be clear, potential insulated coolers incorporating the teachings of this disclosure may be used to carry cold items such as soda, beer, sandwiches, ice cream, meat, and so on. Alternatively, the insulated coolers can be used to transport hot items such as casseroles, lasagna, vegetables, etc.

With that said and as mentioned above, FIG. 1 depicts a general system for holding multiple beverage containers that incorporates teachings of the present disclosure. Carrier 100 includes toting handles 102, closing tabs 104, and base 106. As depicted, base 106 may have a generally elliptical shape when viewed from above. In addition, base 106 may be formed from a molded plastic, rubber or synthetic rubber material. A designer may choose other materials to meet design objectives. As shown, base 106 includes feet 108, which may be formed as an integral part of base 106. For example, if base 106 is a molded part, feet 108 may be included in the mold. A more detailed description of what a base like base 106 may look like is included in connection with FIG. 4A.

As depicted in FIG. 1, base 106 includes a generally conic tapering drain floor 110 that makes up its top surface (as shown, feet 108 are on the bottom surface). Tapering drain floor 110 may facilitate the draining of carrier 100 by directing water (which may have resulted from melting ice) toward drain 112. As shown, drain 112 defines a hole that passes through the thickness of base 106 and allows water to escape an internal cavity of container 100 that is at least partially formed by sidewalls 116, which may be formed as a multi-layer wall where different layers perform different desired functions. For example, an inside layer closest to the internal cavity may be a waterproof layer, a middle layer may be an insulating layer, and an external layer may be a decorative layer.

As shown, beverage sleeves 114 are shown as being inside container 100. Depending on design concerns, beverage sleeves 114 may be formed from a stretch fabric, which may be a synthetic fabric that stretches. The stretch fabric may be a multi-way stretch fabric such as 2-way stretch or 4-way stretch. An exemplary 2-way stretch fabric may stretch in one direction, such as from selvedge to selvedge (but can be in other directions depending on the knit). An exemplary 4-way stretch fabric, such as spandex, may stretch in both directions, crosswise and lengthwise. A given stretch fabric may include fibers of neoprene. Example stretch fabrics could include elastomerics like spandex or Lycra. With that said, a designer could choose whichever stretch fabric he or she wanted to accomplish a given deign goal. A deeper understanding of the potential benefits of beverage sleeves 114 may be understood by referencing the next figure.

As mentioned above, FIGS. 2 and 3 illustrate elements of a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure. As depicted, system 200 provides a beverage sleeve designed to maintain a bottled beverage 204 within a beverage sleeve 202. Sleeve 202 is depicted as having a grid pattern. A designer may choose any number of patterns. In some embodiments, sleeve 202 may not include holes larger enough for even small ice cubes to pass from one side to the other of sleeve 202. In such an embodiment, ice placed within a container like container 100 will not easily makes its way inside a sleeve like sleeve 202. This may make it easier for a user to remove and then replace bottled beverage 204 from sleeve 202.

As depicted, sleeve 202 is located inside and connected to inside wall surface 212. Also on the inside is plug 206 and tube 208. In practice, a user may remove the lid from bottled beverage 204 and insert plug 206 into the bottle's open end. The beverage inside may then be able to pass through the open end, through a hole within insert plug 206 and into tube 208, which is connected to plug 206. Tube 208 may be routed to and/or through port 210, which may allow the beverage inside the bottle to makes its way from the inside of a container to a dispensing port 216, which may located on or near an outside wall surface 214. Depending upon designer concerns, dispensing port 216 may be controlled by any number of devices. As shown, dispensing port 216 includes a lever-operated stopcock 218. One of skill in the art may choose other mechanisms such as a push button, etc. As shown, a container like container 100 that incorporates the elements of system 200 may allow a user to open a bottle of wine, connect the bottle to a dispensing mechanism (the one depicted uses gravity, but various pressuring mechanisms and/or other methods could be used), place the bottle inside the cooler, close the cooler, and enjoy the wine without having to reopen the cooler.

FIG. 3 depicts a system 300 that removes the dispensing mechanism. Some users may prefer to simply place a bottle 304 within a sleeve 302 located along inside wall surface 306. Such an embodiment keeps bottle 304 cool and makes its easy to remove and replace bottle 304 within a container like container 100. As depicted in the first three figures, a container like container 100 may be proportioned such that a bottled beverage can be placed within a sleeve while still allowing the container to be closed. This helps keep the bottle upright while it is within the cooler. The sleeve also allows a user to benefit from the ice within a cooler as it keeps the bottle cool without having to “fight” the ice to fit the bottle back inside the cooler.

As mentioned above, FIGS. 4A and 4B, and FIG. 5 illustrate base options for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure. Base 400 is largely depicted as a single piece of material. A designer could utilize this technique or combine several different pieces to meet his or her objectives. As mentioned above, a designer could also choose from various materials to form base 400. It could be a rubber, a synthetic rubber, a plastic, a metal, a composite, and/or various other options. It could be injection molded, molded in other ways, 3D printed, formed, etc. As shown in FIG. 4A (a perspective view looking at the top of base 400), base 400 has a symmetrical draining geometry 402 directing water to a centrally located drain 404. A designed may also choose an asymmetrical geometry.

As shown, base 400 has a generally elliptical shape. In practice, the size, shape, and weight of base 400 may be chosen to facilitate a container's ability to maintain itself in an upright position. Base 400 is also depicted as having multiple feet 408 and a couple ridge 406. In practice, base 400 may be formed of a material that is different that the multi-layer sidewalls of a cooler utilizing base 400. Moreover, base 400 may be formed in separately and in a different location. It may be brought together with the sidewalls during a manufacturing process. As such, ridge 406 may facilitate a mating of base 400 with a sidewall of a designer's choosing.

FIG. 4B presents a side view of base 400, which indicates a thickness to the body of the base. As shown in this embodiment, feet 408 are sufficient long to allow the body of base 400 to be elevated from a surface upon which feet 408 rest. Drain 404 extends through base 400 and an extended portion of drain 404 includes a threaded surface 410. As shown, the male threads of threaded surface 410 are designed to interact with the threaded surface located within cap 412, which is tethered to base 400 via securing tether 414. A designer may choose any number of techniques (or no technique at all) to ensure that cap 412 is not easily lost. The tethering option depicted is just one option. As shown, threaded surface 410 includes drain ports 416. In some embodiments, a designer may design the system in a manner that allows a user to unscrew cap 412 without allowing for cap 412's complete disconnection from base 400. In such an embodiment, ports 416 may allow water to escape from within the cooler without risking the loss of cap 412. As shown, ring 418 is included. Ring 418 may be, for example, a rubber O-ring that helps ensure a waterproof seal when cap 412 is secured to base 400 via threaded surface 410.

As mentioned above, FIG. 5 illustrates a base option, base 500, for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure. As shown, base 500 includes four stiffening tabs 502. In practice, tabs 502 may assist in keeping a soft-sided cooler in an upright position by acting in a skeleton like manner. Providing some vertical structure, tabs 502 may help keep a cooler from tipping over. Base 500 also includes a draining geometry 504. As shown, geometry 504 may create a generally symmetrical and conical void directed toward drain 506. As mentioned above, drain 506 may be located nearer a given edge in some designs as opposed to in the center. Similarly, a base may take on a square, rectangular, triangular, elliptical, circular, etc. shape. Base 500 also includes an interior material coupling ridge 508 and an exterior material coupling ridge 510. As mentioned above, soft-sided sidewalls may be formed with a multi-layer offering. An interior facing material may be a waterproof material. A middle layer may be an insulating material. In some embodiments, a third layer may be used to encapsulate the insulating layer between the interior layer and the third layer. A designer may want such a three layer “bag” to be coupled to the base along coupling ridge 508, which could also be located closer to drain 506. The methodology for connecting the “bag” to the base could take several forms. It could be a near permanent connection or an easily removed connection. It could include adhesives, heat treatments, zipping solutions, etc.

In such a system, the designer may want to offer users an interchangeable exterior layer that could be, for example, more decorative. In such a system, the designer may want the exterior layer to couple to the base at ridge 510. For example, an exterior layer may utilize a zipper to connect to base 500. The exterior could also use other connection techniques. For example, the exterior layer may include straps that connect underneath base 500. However connected, an interchangeable exterior layer may allow users a great deal of flexibility in changing the appearance and/or replacing an existing worn or tattered exterior shell. As shown, tabs 502 may be located between an interior multi-layer “bag” and an exterior layer.

FIG. 6 illustrates an exploded view for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure. System 600 an interior material or multi-layer material 602, and exterior material 604, and a base 606. In practice the three pieces may be manufactured separately from one another and then assembled into a complete system 600.

FIGS. 7A-7C illustrate open and closed views, respectively, for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure. As shown, carrier 702 is an open configuration allowing easy access to the interior void of the carrier. Carrier 704 presents a closed configuration of the container. As shown on carrier 702, handles are connected to an exterior surface using stitching 706. The location of stitching 706 relative to the top of opened container 702 may be chosen to leave sufficient distance 718 to allow a rolled or folded closing of carrier 702. Carrier 702 also includes a branding or monogramming surface 708 and magnetic tab closers 710.

As shown with carrier 702, magnetic tabs 710 are in an open position. The tabs are in a closed position 712 in connection with carrier 704 and FIG. 7C. As shown more clearly in FIG. 7C, container sidewall 714 is folded over itself twice and magnetic tabs 710 are in a closed position. In use, magnet 716 is attracted to another magnet on the other end of tab 710. When the top of the container is folded over itself, magnetic tab 710 may be folded in half to bring magnet 716 into close proximity with the magnet on the other end of tab 710. In the folded or closed position, the two magnets hold tab 710 closed and assist in insulating the interior portion of the container.

FIG. 8 illustrates an open 802 and closed 804 view for a given embodiment of a device for holding multiple beverage containers that incorporates teachings of the present disclosure. In the embodiment of FIG. 8, the opening and closing mechanism is a zipper or zip-lock type of locking mechanisms. A designer may choose whatever type of closing mechanism works for his or her design.

As mentioned above, FIG. 9 illustrates a system 900 that includes a bag 902 that may be filled with a liquid. In practice, the bag may be sized to hold 750 ml (a typical bottle of wine), 1500 ml (two typical bottles of wine), and/or some other amount chosen by a designer. Bag 902 may be refillable. For example, bag 902 might have a removeable dispensing mechanism 904. A user may remove mechanism 904 from attachment location 906 and pour a liquid inside bag 902. At some point, the user may empty bag 902, clean bag 902, and refill bag 902 with a similar or different liquid. Though bag 902 is depicted as having a removable dispensing mechanism 904, a designer may elect to have a dispensing mechanism that is not removeable. In such a system or even in a system with removable dispensing mechanism, a designer may want a top portion of the bag to be capable of being opened and resealed like a zip-to-lock closing mechanism. Other methodologies for opening a bag to allow the addition of a liquid and then resealing the bag could also be employed without departing from the spirit of the teachings disclosed herein.

As mentioned above, FIG. 9b illustrates the act of filling a bag in a manner that incorporates teachings of the present disclosure. As shown, a bottle 908 is pouring a liquid 910 through a hole 912 to fill bag 914. As depicted bag 914 has a dehydrated drink mix 916 located within it. In practice, drink mix 916 may be placed within bag 914. The drink mix 916 may interact with the liquid 910 to form a preferred beverage.

Ingredients that may be included with drink mix 916 could be, for example, one or more of granulated honey, citric acid, malic acid, lemon oil, lemon juice, sugar, lime oil, lime juice, ascorbic acid, dried cane syrup, crystalized lime, crystalized lemon, cranberry powder, tomato powder, worcestershire sauce powder, distilled vinegar, molasses powder, spices, tamarind, sulfiting agents, maltodextrin, silicon dioxide, celery salt, sea salt, celery seed, cayenne pepper, orange powder, bitters powder, tangerine juice, almond flavor powder, crystalized grapefruit, grapefruit oil, grapefruit juice, licorice powder, etc.

In some cases, dried combinations of these and other ingredients could allow a designer to offer a cocktail bag option. For example, a designer could offer a margarita bag that includes a drink mix including sugar, citric acid, lime oil, lime juice, ascorbic acid, and dried cane syrup. In practice, a user could add water and tequila to the bag (perhaps one part water and two parts tequila), replace a removable dispensing mechanism, shake, and ultimately mount the bag inside a cooler sleeve as described more fully in FIGS. 10 and 11.

Cocktail options could include margaritas, cosmos, bloody mary's, old fashioneds, mai tais, daiquiris, palomas, bee's knees, etc. And, liquids to be added could include water, gin, tequila, rum, whiskey, bourbon, vodka, etc. A user may not necessarily want an alcoholic cocktail. As such, non-alcoholic cocktails could be used. Similarly, red wines, white wines, roses, sparkling wines, orange juice, water, etc. could be placed in a bag like bag 914. In some cases, a designer may choose to provide a backpack cooler with a collection of different drink bags. A user may be able to join a club and request different drink mixes on some periodic schedule.

As mentioned above, FIG. 10 illustrates a system 1000 that includes a soft-sided backpack style cooler 1002 and a refillable container system 1004 incorporating teachings of the present disclosure. As depicted, backpack cooler 1002 is a soft-sided cooler with a drink dispenser 1006 and a drink sleeve 1008. As shown drink sleeve 1008 is located inside cooler 1002. At least a portion of sleeve 1008 may be made from a stretch fabric. For example, a bottom portion may be capable of stretching enough to allow a bag with a dispenser attached (like bag 902) to be easily placed with sleeve 1008 in a manner that allows a dispenser to extend outside the cooler at least far enough to allow a user to access and operate the dispenser without re-opening the cooler.

As shown, the refillable container 1004 has two potential locations for adding a liquid, openings 1010 and 1012. Container 1004 is also depicted with a cutaway view 1014 to reveal an internal, multi-chamber structure. In practice chambers 1016 may be interconnected and open to one another in a manner to allow liquid to flow between them. The structures may also be attached to both a top and bottom surface of container 1004 in a manner that helps container 1004 maintain a generally rectangular cuboid shape. Of course, a designer may choose other shapes and/or techniques to facilitate a container's ability to maintain a shape as liquid is added and/or removed from the container. For example, a user may use a rigid or semi-rigid material. Regarding materials, a designer may elect a flexible foil material, a rigid plastic material, a flexible plastic material, a leather material, a rubber material, a metal material, a composite material, etc.

In some cases, a designer might choose a rectangular cuboid shape with approximate dimensions of 9 inches by 10 inches by 1 inch. Some designers might also choose dimensions like 8½ inches by 10 inches by 1¼ inches. A designer might choose dimensions like these based upon a desired volumetric capacity such as around 1500 ml. As such, a designer might also choose dimensions like 7 inches by 5 inches by 1⅓ inches in an effort to provide a user with a 750 ml capacity.

Referring back to FIG. 10, container 1004 may include a hanger 118 with a hanging notch 120 and/or hanging holes 122. In practice, hanger 118 may facilitate a proper location within sleeve 1008. As shown, protrusions 124 are located within cooler 1002. In the depicted system, protrusions 124 are sized and located in a manner to allow for an interference fit within holes 122. In practice a user may fill container 1004 with a desired liquid, slide container 1004 within sleeve 1008, and removably secure container 1004 in place by pressing holes 122 onto protrusions 124.

Other techniques of location container 1004 may be utilized. For example, notch 120 may allow for hanging container 1004 from a hook or other mechanism located with cooler 1002. In another embodiment, a designer could make use of a hook and loop type attachment mechanism for attaching container 1004 in place.

As shown, cooler 1002 has a base 1026 that includes feet. Cooler 1002 also includes toting straps 1028 and a hinge type lid 1030 for accessing an interior portion of cooler 1002. As mentioned above, FIG. 11 illustrates a similar system 1100 that includes a soft-sided backpack style cooler 1102 with an internal beverage sleeve 1104 and a hole 1106 formed to allow a drink dispensing mechanism to be extend from within the cooler to a location accessible to a user outside the cooler. System 1100 also includes a refillable container system 1108 incorporating teachings of the present disclosure. Container system 1108 has a multi-chambered internal structure as indicated by a tufted appearance on its external surface 1110. Container system 1108 also includes a hanger 1112, an attachment location and mechanism 1114, and a dispensing system 1116. In practice, location and mechanism 1114 allows for a snap and seal connection with dispensing system 1116 that allows dispensing system 1116 to be removed and replaced in a manner that maintains a water tight or near water tight connect when connected. In some system, a designer may not want to rely upon this type of sealing solution. In some cases, a dispensing system may be non-removably sealed in place using radio frequency welding. For example, a designer may choose to use a PVC material, a polyurethane material, etc., for the bag and dispensing system and then “weld” the two together using radio frequency welding to create a water-tight seal. In such a system, the designer may allow the top of a container to be opened and closed using a zip-to-lock type closing mechanism or some other appropriate closure that facilitates adding a liquid to a container and then sealing the liquid within the container. As shown in FIG. 11, a filled container system 1008 may be placed within cooler 1102 and inside sleeve 1104 in a manner that allows dispensing system 1016 to extend through 1106.

Depending upon design concerns, a designer might choose to form hole 1106 approximately 7-10 inches above a surface the cooler is resting on. In such a system, a user might find it easier to place a glass or cup under dispensing system 1016. As such, DH might be 7-10 inches. Similarly, H might be over 20 inches, W might be over 16 inches, and D might be over 9 inches. Other sizes could also be used. For example, H, W, and D could be adjusted to accommodate a given container size a designer wants to use recognizing that a backpack cooler might include an insulation layer that is ½ inch thick or thinner to 1½ inches thick or thicker. As such, if a designer wants to create a 1500 ml container with a dispensing port that is 8 inches off the ground, the designer may choose to create a backpack cooler with an internal height dimension of over 18 inches, an internal depth dimension of over 9 inches, and an internal width dimension of 16 inches. Assuming a 1 inch insulation layer and a 2 inch tall base, the designer may produce a backpack cooler with an H of over 20 inches, a W of over 18 inches, and a D of over 11 inches. The overall size and appearance may depend on designer preferences.

As mentioned above, FIG. 12 illustrates several views of a soft-sided backpack style cooler and refillable container system 1200 incorporating teachings of the present disclosure. The five depicted views are as follows: front view 1202, top view 1204, bottom view 1206, right side view 1208, and left side view 1210.

Front view 1202 shows a lid 1212, which may be opened to provide access to an interior portion of the cooler. Lid 1212 may also be closed to secure various things within the cooler. In one embodiment, lid 1212 is designed to utilize magnets to securely close the cooler. In addition, a latch 1214 may be utilized to ensure a tight and secure closing. In some embodiments, latch 1214 may be formed of a metal and incorporate a bottle opener into its design. Front view 1202 also shows a base 1216. In some embodiments, base 1216 may be formed of a more rigid plastic, a rubber, a nylon, and/or some other material or combination of materials. As shown, base 1216 has feet 1218 extending downward. In the depicted embodiment, the cooler has four feet 1218 though other amounts could be chosen by a designer. In addition, bottom view 1206 shows a drain plug 1220 incorporated into base 1216. As shown, drain plug 1220 may thread in and out of base 1216. In some embodiments, plug 1220 may not actually be removed from base 1216, but rather unscrew enough to allow liquids trapped inside the cooler to drain but no so far that plug 1220 falls out and completely separates from base 1216.

In right side view 1208, base 1216 and two feet 1218's can be seen. In addition, dispensing region 1222 is visible. In practice, a tumbler with a tap cap lid (depicted more fully in FIG. 18) may be inverted and inserted into a silo to mate with a mating plug. The beverage inside the tumbler may then be able to pass through the open end of the tap cap lid, through a hole within a mating plug (like mating plug 1510) and into a tube (like tube 1512), which is connected to a mating plug. The tube may be routed to and/or through a port or hole formed through a sidewall of the cooler, which may allow the beverage inside the tumbler to make its way from the inside of a container to one of the two dispensing ports located on or near an outside wall surface within dispensing region 1222.

In left side view 1210, an expandable pocket 1224 is visible. Also visible is a shoulder strap 1226, which may be used to help tote the cooler around on a user's back. As shown, strap 1226 may connect to base 1216 at a slit 1228 formed through base 1216.

As mentioned above, FIG. 13 illustrates several views of a soft-sided backpack style cooler and refillable container system 1300 incorporating teachings of the present disclosure. As shown, view 1302 shows a full view of system 1300 in a lid closed state. View 1304 depicts a partial view of system 1300 in an open lid state.

Referring to view 1302, several potential components of a system may be seen. An expandable pocket 1306 is visible as well as latch 1308, front handle 1310, and one of two side handles 1312. Handles like 1310 and 1312 may facilitate the carrying of system 1300, while latch 1308 may help ensure a secure closing of lid 1314. As depicted lid 1314 has a beveled edge around its perimeter on the top side. Lid 1314 may utilize a magnet closing mechanism along its bottom side. Also depicted, lid 1314 includes an incorporated and removable cutting board 1316, which has magnet connectors 1318 at each corner. In practice, magnet connectors 1318 may secure board 1316 in place while also allowing it to be removed, for example, to access storage bin 1320. As shown, bin 1320 includes removable and movable dividers 1322, which may allow a user to customize the layout of bin 1320. For example, a user may want four isolated spots within bin 1320 as is shown. In some cases, a user may want to store a paring knife, a bottle opener, a set of keys, a wallet a phone, etc. within bin 1320 and may need to adjust the locations of dividers 1322 to make that happen.

In an embodiment, a beverage container has a rigid exterior surface and its removable lid attaches using a threaded connection. In this embodiment, lid 1314 of system 1300 may thus include a magnetically and removably attached cutting board 1316 and storage bin 1320 that is accessible when cutting board 1316 is removed. In an example, cutting board 1316 has a first surface and a second surface, where the first surface may include a solar panel having a connector that facilitates connecting the solar panel to a rechargeable device. In turn, second surface may be formed of a material selected from a group consisting of a wooden material, a bamboo material, a silicone material, a plastic material, a polyethylene material, a rubber material, a stone material, a glass material, and/or a butcher block material.

In some embodiments, bin 1320 may include a charging component to allow a user to securely place a phone (for example) within bin 1320 and charge the phone while it is within bin 1320. Depending upon design concerns, the charging component could utilize solar power and a solar panel located on and/or removable or permanently attached to system 1300.

Referring now to view 1304, two tumblers 1324 are shown as being located within their own silos 1326. Additionally, a larger storage area 1328 is depicted. As shown, an insulating layer 1330 can be seen between an outer surface of system 1300 and the interior area 1328 and silos 1326. In practice, a user may store ice, cans, food, additional tumblers, etc. within storage area 1328. As depicted a user may need to open lid 1314 to gain access to storage area 1328 and anything located within storage area 1318. Conversely, if one or both of tumblers 1324 make use of a tap cap system, a user may be able to access the contents of the tumblers from outside cooler system at a dispensing region (like region 1222) without opening lid 1314. In practice, this may allow any ice or other things stored inside cooler system 1300 to remain cold and/or frozen for longer periods of time, because the opening and closing of a cooler lid is what causes the most melting of ice stored inside.

FIG. 14 illustrates components of a soft-sided backpack style cooler and refillable container system 1400 incorporating teachings of the present disclosure. Depending upon design concerns and manufacturability concerns, a designer may choose to manufacture a cooler system using multiple parts that may, for example, be inserted into a shell or other component during the manufacturing process. As shown, insert 1402 may help define a storage area 1404 and a silo slot 1406. In practice, a silo system 1408 may be inserted into slot 1406 as part of a manufacturing process. Also depicted is magnetic closing surface 1410. In practice, surface 1410 may facilitate the use of a magnetic closing lid design. As indicated, silo system 1408 may be inserted into silo slot 1406, and insert 1402 may be inserted into a cooler shell, all during some manufacturing process. To facilitate these inserting operations, for potential cosmetic reasons, and/or for other reasons, silo system 1408 and insert 1402 are depicted as having rounded corners.

As mentioned above, FIG. 15 illustrates a front view 1502 and a cross sectional side view 1504 (with the cross section formed at surface “B”) of a soft-sided backpack style cooler and refillable container system 1500 incorporating teachings of the present disclosure. As depicted, system 1500 provides a cut away view 1504 of two beverage sleeves, formed as two silos 1506, each designed to accept and maintain an insulated tumbler that may be storing a beverage. As depicted, silos 1506 are located inside. Also on the inside are mating plugs 1510 and tubes 1512. In practice, a user may remove a lid from an insulated tumbler and replace it with a tap cap lid, described more fully in connection with FIG. 17. The tumbler with a tap cap lid may be inverted and inserted into one of silos 1506 to mate with one of mating plugs 1510. The tap cap lid may include an adapter plug 1516 (shown without the tap cap lid or tumbler). The beverage inside the tumbler may then be able to pass through the adapter plug 1516 of the tap cap lid, through a hole within mating plug 1510 and into tube 1512, which is connected to plug 1510. Tube 1512 may be routed to and/or through a port to a dispensing region like region 1222, which may allow the beverage inside the tumbler to makes its way from the inside of a container to a dispensing port (like dispensing port 1610), which may be located on or near an outside wall surface 1518. Depending upon designer concerns, the dispensing port may be controlled by any number of devices. As shown in FIG. 16, dispensing port 1610 includes a push-button operated stopcock or spigot 1612. One of skill in the art may choose other mechanisms such as a lever, etc.

As shown in system 500, a container like container 100 that incorporates the elements of system 200 may allow a user to open a bottle of wine, pour the bottle into a tumbler, and access the wine using a dispensing mechanism (the ones depicted in several disclosed embodiments use gravity, but various pressuring mechanisms and/or other methods could be used), once the tumbler is inside the cooler, a user may close the cooler, and enjoy the wine without having to reopen the cooler.

As mentioned above, FIG. 16 illustrates beverage containers 1602 and tap cap lids 1604 of a soft-sided backpack style cooler incorporating teachings of the present disclosure. As shown, a designer may choose a single silo/tumbler implementation (shown at 1600A), a dual silo/tumbler implementation (shown at 1600B), or other combinations. Depending on design concerns (such as cooler dimensions and weight) a designer may have anywhere from one silo to ten silos, or more. In addition, a designer may elect to have one or more 32 oz tumblers, 40 oz tumblers, 64 oz tumblers, one-gallon tumblers, etc. In fact, a designer may choose to have an array of tumbler/silo configurations in the same cooler. In some embodiments, a designer may have two 64 oz tumbler/silo configurations and also provider an insert or adapter to allow a user to easily use a smaller tumbler (e.g., a 40 oz tumbler) in one or more of the 64 oz tumbler/silo configurations. Additionally, the tumblers could be double walled stainless tumblers, single walled, made from plastic, etc. The tumblers, the silo implementation, and various components of the system, could be food grade and able to withstand liquid temperatures from freezing to boiling.

As depicted, tap caps 1604 may include an adapter plug 1606 incorporated into lids 1604 that may thread onto tumblers 1602. In practice, a user may have a tumbler like tumbler 1602 with a different lid. For example, the lid may be one with an incorporated straw. It could also be a lid that merely seals the tumbler and keeps it from leaking. Whatever its configuration, a user may fill tumbler 1602 with a desired cocktail or beverage and screw on a lid. At some point, the user may elect to take off one lid and replace it with lid 1604. At that point, a user may elect to invert the tumbler and insert it into a silo that allows adapter plug 1606 to contact and removably connect with a mating plug 1608. In some embodiments, a connection between adapter plug 1606 and mating plug 1608 may be secured to minimize and/or eliminate leaking at the connection with a quarter turn seating. Once secured, liquid within tumbler 1602 may pass through adapter plug 1606 and mating plug 1608 and into tube 1609 that leads to dispensing port 1610. In the depicted embodiment, dispensing port 1610 utilizes a push-button operated spigot 1612. Depending on design concerns, a hole formed through the sidewall of a cooler may allow the combination of a tube and a push-button spigot (for example) to pass through the hole to allow liquid in a tumbler within the cooler to be dispensed outside the cooler. For example, the tube may pass through the hole, the spigot may pass through the hole, some portion of both, etc.

FIG. 17 illustrates an exploded view of tap cap system 1700 of a soft-sided backpack style cooler incorporating teachings of the present disclosure. As shown, tap cap 1702 includes a tumbler lid 1704 with threads 1706 and an integrated adapter plug 1708. As shown, adapter plug 1708 includes locking shoulders 1710 and a hole formed through the entirety of plug 1708 to allow liquids stored within a tumbler to which cap 1702 is attached to pass through plug 1708 and out of the tumbler. In practice, adapter plug 1708 may be designed to removably connect with mating plug 1712, which has its own locking shoulders 1714. In the depicted embodiment, locking shoulders 1710 and 1714 are configured to interact with one another and to create a leak proof and removable connection with a quarter turn of the tap cap. In the depicted embodiment, mating plug 1712 is secured within a silo of a cooler and effectively locked in place, and as such, it will be the tumbler and tap cap that are rotated to create the connection.

In addition to creating a leak proof and removable connection, the quarter turn locking also opens a valve within adapter plug 1708 (and potentially the mating plug as well). In practice, adapter plug 1708 includes a valve that remains closed until plugs 1708 and 1712 are mated. By remaining closed until the plugs are connected, the valve allows a tumbler with tap cap 1702 attached and filled with liquid to be inverted without leaking. In practice, a user may fill the tumbler with a drink, attach tap cap 1702, and invert the tumbler into the silo . . . all without spilling the contents of the tumbler. The tumbler may not begin to drain and pass its contents along until the valve of adapter plug 1708 is opened during the quarter turn seating operation with mating plug 1712.

Once seated, a liquid within the tumbler may pass through adapter plug 1708 and mating plug 1712 and into tube 1716. Additionally, dispensing port or mechanism 1718 may also control the flow of liquid from with a tumbler and into a cup. Operationally in the depicted embodiment, depressing a push button 1720 may open port 1718 and allow liquid to flow out of the spigot opening 1722. Similarly, releasing push button 1720 may close port 1718 and effectively stop liquid from flowing out of spigot opening 1722.

As shown, the embodiment of system 1700 has several independent components that work together to form system 1700. During a manufacturing process, components may need to be connected, and as such, many components may make use of a barbed connection portion 1724 that facilitate the leak proof connecting of a tube, like tube 1716, to component parts, like mating plug 1724.

As mentioned above, FIG. 18 illustrates a system 1800 with a beverage container 1802 and installed tap cap components 1804 incorporating teachings of the present disclosure. Container 1802, which may be a 40 oz double-walled stainless tumbler, has a tap cap 1804 threaded onto it to form a leak proof and removable connection. As shown, FIG. 18 includes a front view 1800A and a top view 1800B. Hopefully, the views help communicate some of the details of the depicted embodiment. As shown, tap cap 1804 includes threads 1806 that allow for an easy attaching and removing from tumbler 1802 in a manner that creates a leak proof connection when attached. Tap cap 1804 also includes adapter plug 1808 that is depicted in this embodiment as an unremovable part of tap cap 1804. In top view 1800B, valve 1810 is recognizable in the center of adapter plug 1808. A designer may choose to eschew the use of a valve, locate it in different places, alter the size of it, etc., all without departing from the teachings of this disclosure.

In practice, valve 1810 may be a spring-loaded stop valve with one or more components providing a spring force to keep the valve closed when the adapter plug is not fully seated to a corresponding mating plug. In some embodiments, adapter plug 1808 may utilize an actual coiled spring to provide the spring force that keeps valve 1810 closed.

As mentioned above, FIG. 19 illustrates a beverage container 1902 and various lids 1904, 1906, and 1908, of a soft-sided backpack style cooler system incorporating teachings of the present disclosure. As depicted container 1902 may be a double-walled stainless tumbler configured to hole at least 32 ounces of liquid. Coupled to container 1902 is a lid or cap 1904. As shown, lid 1904 may be secured to a container like container 1902 using threads 1910, and lid 1904 may have an adapter plug 1912 incorporated into a center portion of lid 1904. When threaded onto container 1902, lid 1904 may keep any liquids within container 1902 from leaking. Moreover, adapter plug 1912 may allow container 1902 to be inverted without allowing any liquid to be passed through adapter plug 1912 unless adapter plug 1912 is secured to a mating plug. In practice, the mating of adapter plug 1912 with a mating plug may result in a sufficient pressure being applied to a spring-loaded valve incorporated into adapter plug 1912 by a portion of the mating plug. This pressure may cause a spring supplying pressure to the spring-loaded valve to be compressed enough to open the valve and to allow liquid to pass through plug 1912.

Also depicted in FIG. 19 are lids 1906 and 1908. In practice, lids 1906 and 1908 may also include threads that would allow lids 1906 and 1908 to be threaded onto a container like container 1902. As such, a user of a container like container 1902 may have several different ways to configure container 1902. In one scenario, a user may elect to attach a tap cap like lid 1904 and use container 1902 as part of a cooler/drink distribution system described herein. Similarly, the user may also elect to remove lid 1904 and secure lid 1906 onto container 1902. As shown, lid 1906 includes an incorporated straw 1914. With lid 1906, a user may choose to carry container 1902 around and drink directly from it using straw 1914. In other scenarios, a user may attach lid 1908. As depicted, lid 1908 includes a large pouring spout 1916 and a carrying strap 1918. Strap 1918 may make it easier for the user to carry container 1902 around, and pouring spot 1916 may make it easier for a user to empty out the contents of container 1902.

As mentioned above, FIG. 20 illustrates components of a soft-sided backpack style cooler and refillable container system 2000 incorporating teachings of the present disclosure. As shown, a backpack-style cooler 2002 may include a top 2004, a bottom 2006, sidewalls 2008, and a latch 2010 that helps to secure top 2004 in a closed position. Within cooler 2002 may be several storage areas including at least one silo for accepting a tumbler. At the bottom of the silo may be a mating plug secured within the silo and connected through a tube to push-button spigot accessible on an exterior surface of cooler 2002 at or near dispensing area 2012. In practice, the push button spigot may be located such that a user has enough room to insert a cup with a height of over four inches under a spigot opening prior to depressing the push button.

Also depicted in FIG. 20 are tumblers 2014, filtering funnel 2016, and mixing pitcher 2018. In operation, a user may take pitcher 2018 and add a cocktail mix, which could be a syrup, a powdered mix, or some other form or combination of mixes, to pitcher 2018. The user may then add a combination of other liquids such as a quantity of tequila, a quantity of orange liqueur, etc. to pitcher 2018. The user could also use one or more of water, milk, vodka, gin, various combinations of liquids, etc. At some point, a user may have completed a creating of a drink in pitcher 2018. For example, a user may want to make a pitcher of margaritas. The user may add 750 ml of tequila, 750 ml of orange liqueur, 500 ml of water, and a 250 ml bottle of margarita cocktail syrup to pitcher 2018. At that point, the user may have 2250 ml (or just under 80 oz) of premade margaritas in pitcher 2018.

Utilizing filtering funnel 2016, the user may pout approximately 40 oz into each of the two tumblers 2014. At this point, the user would have two ready-to-go margarita batches prepared and loaded into tumblers 2014. If the user then attached tap caps like lid 1904 to the tumblers, the user could invert and load tumblers 2014 into cooler 2002, and others would be able to dispense the margarita mixture into cups using a push-button spigot near dispensing area 2012 without reopening cooler 2002. Such an embodiment could help keep any ice within cooler 2002 from melting and effectively allow cooler 2002 to become a portable drink station.

In practice, filtering funnel 2016 may be a collapsible funnel made of silicone with a filtering system 2020 formed into the bottom of the funnel. Such an embodiment could allow a user to ensure that seeds, contaminants, or other things over a certain size do not make it into a container like tumblers 2014 and ultimately into an adapter plug (like plug 1516) of a tap cap lid, a mating plug (like plug 1510), a tube (like tube 1512), which may be routed to and/or through a port to a dispensing area like region 2012, or through a spigot opening. Depending upon designer concerns, various screening options can be incorporated throughout the system to help ensure continued and effective operation.

As mentioned above, FIG. 21 illustrates a close up view of various components of a cooler and refillable container system 2100 incorporating teachings of the present disclosure. In the depicted embodiment, a silo wall 2102 is formed such that an insulated drink tumbler 2112 can be inverted and be removably inserted within the silo. Depending upon design concerns, the inside diameter of the silo and the exterior diameter of the tumbler 2112 may be within 0.25 inches. For example, tumbler 2112 may have an outside diameter of 4.0 inches while the silo might have an interior diameter of 4.25 inches. A designer may choose to have a closer fit to ensure tumbler 2112 is snugly in place when inserted. Similarly, a designer may elect to have a larger variance between the diameters, such as 0.5 inches or less, 1.0 inches or less, etc. In some embodiments, tumbler 2112 may be a 64 oz tumbler with a 4.0 inch diameter, and a user may want to use 40 oz tumbler with a 3.5 inch outside diameter. In such a case, a designer may also provide a sleeve, a spacer, or some other device to effectively accommodate the smaller tumbler inside the larger silo without too much movement or play.

Additionally, a designer may choose to form the silo into a truly cylindrical shape. In other cases, a designer may choose a silo with a triangular cross section, a rectangular cross section, a pentagonal cross section, a hexagonal cross section, etc. In practice, anything beyond four sides may begin to look like a circular cross section and be effectively cylindrical.

In FIG. 21, a mating plug 2104 may be secured at the bottom of the silo. It may be located at the center of the bottom. Within mating plug 2104 may be a spring 2106 that operates a spring-loaded stop valve. In practice, the valve may be closed until the spring is compressed, which may occur when mating plug 2104 and adapter plug 2114 are brought together and seated to one another via, for example, a quarter turn locking move that cause locking shoulders 2108 and 2118 to engage one another.

As depicted, adapter plug 2114 may also include a spring-loaded valve 2116. Additionally, adapter plug 2114 may be formed into the center of lid 2110, which is threaded onto tumbler 2112. In operation, a user may pour, for example, a margarita cocktail into tumbler 2112 while at home. The user may carry the tumbler to a destination and decide it is time to drink and share the margarita. As such, the user may remove a lid from tumbler 2112 and thread on tap cap lid 2110. At that point, the user may invert tumbler 2112 and insert it within silo walls 2102. Because of valve 2116, the margaritas within tumbler 2112 will not spill when the tumbler is inverted. After inserting tumbler 2112 into the silo, the user may allow adapter plug 2114 to come into contact with mating plug 2104. At that point, a quarter turn of tumbler 2112 may cause locking shoulders 2118 and 2108 to engage with one another and adapter plug 2114 and mating plug 2104 to securely seat with one another. This process may also cause the releasing of both valve 2116 and the mating plug valve attached to spring 2106. At this point, the margaritas inside tumbler 2112 would be free to dispense through a tube, like tube 1609, when a dispensing mechanism is activated. For example, depressing a push button, like button 1720, may open a dispensing port, like port 1718, and allow the margaritas to flow out of a spigot opening, like opening 1722.

The benefits, advantages, solutions to problems, and any element(s) that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as a critical, required, or essential feature or element of the present invention. Accordingly, the present invention is not intended to be limited to the specific form set forth herein, but on the contrary, it is intended to cover such alternatives, modifications, and equivalents, as can be reasonably included within the spirit and scope of the invention as provided by the claims below.

While the present invention has been described with respect to a limited number of embodiments, those skilled in the art will appreciate numerous modifications and variations therefrom. It is intended that the appended claims should cover any such modifications and variations as fall within their true spirit and scope.

	Number	Date	Country
Parent	17834348	Jun 2022	US
Child	18456746		US
Parent	16115871	Aug 2018	US
Child	16943057		US

	Number	Date	Country
Parent	18456746	Aug 2023	US
Child	18616530		US
Parent	16943057	Jul 2020	US
Child	17834348		US

SYSTEM TO HOLD MULTIPLE BEVERAGE CONTAINERS

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