Patent Description:
It is well understood that various types of contents, such as solids and liquids, may be carried within containers designed to dispense those contents over extended time periods in discreet doses. By way of nonlimiting example, detergent for use in a washing machine is often provided in liquid form, and a large bottle, such as having a spigot or other output type to allow for the dispensing of the detergent outwardly from the bottle, enables dispensing of that dose of detergent into a load of laundry within the washer. Similarly, such as in an office environment, a large bottle is used to provide water at a "water cooler", and the water is dispensed responsive to independent actuations of a spigot.

In general, contents ultimately placed within the container may be tracked, in bulk, prior to delivery to or purchase by the ultimate consumer. For example, bulk tracking may be performed on farmed goods as they are farmed, and as they are shipped for distribution; warehoused solids may be tracked by production date, such as by UPC code or the like, and/or such as by warehoused pallet, and so on; once the goods reach a sales center, such as a grocery store, they may be tracked, such as by UPC code or the like, from an inventory perspective; but, once the contents reach the consumer and/or are otherwise placed into a container, such as for consumption, or when the contents are consumed from a purchased container, there are no longer readily available tracking methodologies at present.

However, in embodiments such as the aforementioned, it is often the case that, for a user to monitor how much content remains in the container, the user must periodically shake, lift, or otherwise manipulate the container to allow for a qualified guess by the user as to how much content remains therein. Further, there is historically no methodology whereby proper dosing for use of the content, such as per load dosing into a washing machine, may be readily assessed. Unfortunately, in a washing machine embodiment by way of example, too little soap may cause an inadequate level of cleaning of clothes placed within the washing machine, and too much soap may cause over-sudsing, which may damage the washing machine or the laundry area. Yet further, there is presently no mechanism whereby a seller of containers having consumable contents, such as dishwashing or laundry detergent, or water cooler bottles, can assess a consumer's need for additional contents.

Moreover, many products, such as those mentioned above, and additionally liquid hand soap, shampoo, hand sanitizer, pre-moistened wipes, and so on, are typically dispensed from durable or semi-durable containers. However, there is presently no way for brands, retailers, or consumers to add level-sensing capabilities to pre-existing "dumb" containers, such as the aformentioned durable or semi-durable containers which lack level-sensing, and consumers may not want to purchase additional monitoring devices to monitor the "dumb" containers.

Therefore, the need exists for an apparatus, system, and method of monitoring content levels within a consumable container, such as a bottle or box, and of automatically indicating (herein referred to as "autoreplenishment"), such as to at least one of a consumer and/or a seller of the contents, when the need for additional contents and/or a consumable containing the contents occurs. In embodiments, this apparatus, system and method may be available to a user even after purchase, and may or may not include the purchase of a secondary monitoring device.

Conventional apparatuses, systems, and methods of monitoring using labels are disclosed in <CIT>. <CIT> discloses a bottle having a sealing device and a substrate attached thereto, and methods of attaching the substrate to the bottle. Methods include placing the substrate on the bottle, the bottle having a break line, and the substrate having a wireless communication device having an antenna, an integrated circuit, and a sensing line thereon. Methods further include adhering a first part of the substrate including the antenna to a first portion of the bottle that does not include the break line, and a second part of the substrate including the sensing line to a second portion of the bottle and on/over a break line. The bottle includes an interface between the sealing device and defines a break line. The substrate including the wireless communication device is on/over the bottle, at least a part of the sealing device and the break line. A carrier web (e.g. a roll or sheet of labeling material) with a plurality of labels is also disclosed.

The present invention is directed to subject matter as defined in the appended set of claims.

The disclosure is illustrated by way of example and not limitation in the accompanying drawings, in which like references indicate similar elements, and in which:.

The figures and descriptions provided herein may have been simplified to illustrate aspects that are relevant for a clear understanding of the herein described devices, systems, and methods, while eliminating, for the purpose of clarity, other aspects that may be found in typical similar devices, systems, and methods. Those of ordinary skill may recognize that other elements and/or operations may be desirable and/or necessary to implement the devices, systems, and methods described herein. But because such elements and operations are well known in the art, and because they do not facilitate a better understanding of the present disclosure, a discussion of such elements and operations may not be provided herein. However, the present disclosure is deemed to inherently include all such elements, variations, and modifications to the described aspects that would be known to those of ordinary skill in the art.

Although the terms first, second, third, etc., may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the exemplary embodiments.

Processor-implemented modules, systems and methods of use are disclosed herein that may provide networked access to a plurality of types of digital content, including but not limited to video, image, text, audio, metadata, algorithms, interactive and document content, and which track, deliver, manipulate, transform and report the accessed content. Described embodiments of these modules, systems and methods are intended to be exemplary and not limiting. As such, it is contemplated that the herein described systems and methods may be adapted and may be extended to provide enhancements and/or additions to the exemplary modules, systems and methods described. The disclosure is thus intended to include all such extensions.

Furthermore, it will be understood that the term "module" as used herein does not limit the functionality to particular physical modules, but may include any number of tangibly-embodied software and/or hardware components having a transformative effect on at least a portion of a system. In general, a computer program product in accordance with one embodiment comprises a tangible computer usable medium (e.g., standard RAM, an optical disc, a USB drive, or the like) having computer-readable program code embodied therein, wherein the computer-readable program code is adapted to be executed by a processor (which may work in connection with an operating system) to implement one or more functions and methods as described below. In this regard, the program code may be implemented in any desired language, and may be implemented as machine code, assembly code, byte code, interpretable source code or the like (e.g., via C, C++, C#, Java, Actionscript, Objective-C, Javascript, CSS, XML, etc.).

Embodiments may include a content level monitoring apparatus, system, and method, as well as an auto replenishment apparatus, system, and method for contents typically contained within a durable or semi-durable consumable, such as a bottle, for which monitoring of the level of those contents has not historically occurred. The embodiments may include a stand-alone dispenser/base, such as a base having a liquid outlet, that is distinct from the one or more consumables, and which may include one or more printed circuit boards, firmware, network communication capabilities, user interfaces and indicators, provided power, and a dispenser, such as a spigot, for dispensing content from a consumable associated with the dispenser. The embodiments of the dispenser may be associated with one or more consumables or similar packages, such as may be formed of cardboard, plastic or glass, and which may have associated there with one or more electronic labels having sensing, such as capacitive sensing, capabilities. The embodiments of the base may extend upward into contact, in part or in whole, with one or more aspects of the container placed into the base, such that aspects of the container, such as sensing labels, are brought into contact with aspects of the base in order that the functionality discussed herein may be provided. Therefore, the container may have associated there with one or more aspects, such as electronic labels, to provide the functionality herein, either discretely or in conjunction with the encompassing and electronic aspects of the base, as described throughout.

In short, as used herein, the disclosed systems and methods may include one or two aspects, as discussed throughout. More particularly, the first aspect may be a "consumable", such as the solids and liquids containers discussed herein, which may include a disposable good comprised of a package which includes therein a solid or liquid for consumption by user. The consumable may be rigid or flexible, and may be or include, by way of non-limiting example, a bottle, cartridge, bag, jar, such as with a closure, a disposable dispenser, a box, such as may be formed of cardboard, or the like. The consumable may have, associated therewith, a sensing aspect, such as a label. The label may be associated during manufacture, during delivery, by a retailer, or by a consumer, by way of example.

Also included within the system may be the durable aspect such as the dispensing units discussed throughout, by way of example, such as may be physically and/or communicatively associated with the consumable. The durable may, as referenced above, also include communication capabilities. Unlike the consumable, the durable aspect may have a usable life that spans the exhaustion of a plurality of consumables, such as over a predetermined time period, such as over the course of a month, a year, or the like.

Further, included in the embodiments may be: cloud based storage and communication with one or more of the dispensers; one or more smartphone apps for communication with the one or more dispensers and/or the cloud based communication site; and an analytics dashboard, which may be app and/or web-based, such as may be used by a seller of the solid or liquid contents and/or the containers thereof. As used herein, a "liquid level", "solids level", or "contents level" monitored in the disclosed apparatuses, systems and methods is indicative of the amount of contents remaining in a consumable associated with aspects of the embodiments; a "dose" is an amount of contents dispensed, such as from the liquid output/spigot/crank, for a given purpose; and an "auto replenishment" may occur when the contents level in the consumable reaches a point at which a reorder is required.

More particularly, a sensing microprocessor, and the requisite processing power, may be resident in the durable dispenser, in embodiments including both a durable and consumable component. Because the sensing, such as the capacitive sensing, must sense content levels inside a consumable, the consumable may have associated there with, either aftermarket or following manufacture, and by direct printing, manual attachment, or in-label, a smart label having sensing, such as conductive or photosensitive strips or connective discrete sensors, running substantially up the consumable on at least one side, top or bottom thereof. These conductive strips may become communicative with the sensing system upon, and only upon, installation of the consumable into the durable dispenser, or without association of the consumable with the dispenser.

Needless to say, a snug electromechanical connection with the dispenser may be provided for the consumable, and/or for variably sized consumables, via any known method. This connection may occur only upon insertion of the consumable into the dispenser, such as by a spring-loaded connector that snugs around a bottleneck, and/or by using a keying mechanism, such as a slot, associated with the consumable to ensure insertion of the consumable at a proper orientation into the dispenser to allow for an electromechanical connection, or using other like methods, by way of example.

Thereby, the embodiments may provide a sensing solution that "wakes up" when the consumable is plugged into a durable, permanent or semi-permanent, dispenser. Moreover, the embodiments allow for enhanced convenience and control by the user, such as by communicatively associating with the circuitry referenced herein of one or more apps having resident therein settings that may be adjusted by a user, such as for dosing of the contents within the consumable. Further, the communication capabilities disclosed herein may allow for enhanced value to sellers, such as by increasing brand loyalty, reorder frequency, and by providing experiential use data, by way of non-limiting example. In turn, it will be understood in light of the disclosed embodiments that the value to a user may be further enhanced, such as by providing for the offering of discounts from a brand monitoring usage levels to a high-volume user, or the like.

The consumable disclosed in the embodiments may be of any suitable type to allow for reception by the durable dispenser, for embodiments including the dispenser. For example, the consumable may hold between <NUM> and <NUM>, and/or between <NUM> and <NUM> gallons, of liquid, and may have a substantially or semi- cylindrical, rectangular, or like shape. The consumable may be of any color or composition that will allow for the conductive sensing discussed herein. The consumable may have associated therewith printed strips or sensors that may extend substantially along the length/height of the consumable to allow for sensing, such as capacitive or photoresistive sensing, by way of non-limiting example. The strips may be also pressure sensitive and/or adhesive, and may be applied aftermarket or during the manufacturing and labeling process. These strips may electrically associate with electrodes in the dispenser in order to provide a signal or signals indicative of the requisite contents level sensing.

The dispenser may include a dispenser, such as a spout, crank, spigot, pump, or the like, for the dispensing of the contents from a consumable received into the dispenser. The dispenser may be, by way of non-limiting example, plastic in composition, and may be substantially injection molded, such as with one or more actuation elements, such as a handle, switch, crank, button, or the like. The dispenser may include the aforementioned electrodes for associating with the sensor strips on the label physically present on the consumable associated with the dispenser. The dispenser may include one or more printed circuit boards having a connector to the electrodes suitable for receiving signals from the sensors on the consumable label; a sensor module; one or more indicator LEDs to indicate dosage, level and/or auto replenishment; one or more network communication capable modules, such as for communicating with a smart phone, local area network, cellular network, or the like; one or more power modules to provide power to the dispenser modules and the consumable sensor circuit, and which may include batteries that may be permanent/semipermanent (i.e., rechargeable) or replaceable; and or other optional elements, such as one or more audio alarms to support or replace the LED indicators of correct dosage or auto replenishment.

Further included may be firmware and software to provide the functionality discussed throughout. For example, firmware may sense the contents level based on the intercommunication of the sensing chip and the conductive strips, and may use this information to indicate dosing or auto replenishment. Likewise, dosing, and perhaps auto replenishment, may be information provided remotely from cloud-based algorithms to the firmware of the dispenser.

The disclosed communication capabilities may include communication, such as through the dispenser or directly from an active or passive (such as via an active "ringing" from a smartphone or like-reader) label, with one or more smartphone apps having user information associated therewith, and which may receive user feedback regarding content levels, dosing, auto replenishments, and so on. Such a smart phone app may communicate with the label or dispenser via, for example, WiFi, Bluetooth, BLE, or cellular communication methodologies, and further, the firmware of the dispenser may be suitable to batch information and data and/or otherwise piggyback to a smart phone having resident thereon the referenced app.

Further, a cloud-based backend may store and serve received data to and from the aforementioned app, and to or from one or more web-based or app-based dashboards. Some or all of the additional processing discussed throughout may be performed at the cloud based backend, such as alerts or email confirmations in the circumstances of auto replenishment, such as instead of drawing on the limited resources of the dispenser's firmware or processors.

The aforementioned dashboard may be associated with one or more sellers or brands of the referenced contents within the consumable. In such circumstances, an analytics dashboard may be available to the brand for user and use data indicative of certain geography use, global use, use at times of the day, use by demographic area, or the like. This and additional information provided at the dashboard may allow for a brand to target or otherwise send special offers, discount codes, or the like to particular users, such as high-volume users. Likewise, the consumer may be provided with a similar in-app "dashboard".

Various of the disclosed embodiments may have associated therewith one or more functional needs. By way of non-limiting example, mechanical and electromechanical functionality may include: dispensing of the contents when the spout or similar output is held in the open position, without leaking in the open or closed position; placement of the content output to enable dispensing of contents "below level", such as into a pitcher or other large container; in the event replaceable, rather than rechargeable or permanent batteries are used, a battery compartment may be included to allow for periodic changing of the batteries, such as without special tools or the risk of breakage (for example, the battery compartment may open using a simple flat or Phillips' head screwdriver).

Of course, a key electro-mechanical functionality may include detection of the contents level within the consumable. This may be done using the aforementioned photoresistive or capacitive sensing, such as via electrodes in the dispenser associated with a sensor, such as a flexible and/or printed circuit on the consumable and/or within a label associated with the consumer. Similarly, a pressure sensitive label, having printed electrodes associated therewith, may be employed. In each such case, the sensing processor may preferably be included within the dispenser and connectively associated with the sensor elements of the consumable's label.

Further, the firmware of the dispenser and/or the dashboard of an app may indicate when an adequate dose of contents for a particular circumstance has been dispensed, i.e., a proper "dosage event". For example, the firmware of the printed circuit board of a dispenser may blink one or more LEDs for a proper dosage timeframe, or may audibly indicate, such as using a low-level buzzer, for the length of the dose or when a dose should be stopped. Dose size may be set up using the app or a web-based application, such as in small, medium, and large, increments, and those increments may be particularly associated, such as by a manufacturer's specifications, with a particular machine, such as a particular washing machine brand and model. Alternatively, dosing may be hard coded into the firmware, such as for a given consumable size typically received by the dispenser, such as a <NUM> ounce consumable.

Moreover, the firmware, such as absent intercommunication with the cloud or in association with cloud communication, may indicate and/or otherwise trigger an autoreplenishment event. This auto replenishment may be automatic or semi-automatic--a semi-automatic autoreplenishment event may show a confirmation dialogue or other alert to the user, such as in the app, which may allow for the user to cancel or confirm the order; or, the auto replenishment order may be fully automated. An autoreplenishment event may be communicated to the referenced cloud backend, such as subject to an additional confirmation, such as by an app alert or an email, to the ordering consumer. Further, such an auto replenishment event may contribute to the data that may be provided to a brand, such as on the brand dashboard. Data associated with an autoreplenishment may include date, time, location, and/or user ID of the app associated with the auto replenishment, percent content level (which may be automatic as an autoreplenishment threshold, or which may be set by the user), product SKU, or the like.

Functionality for the cloud may include storage of content level updates, dosage events, and auto replenishment events. Further, cloud functionality may include user activity data, interactivity, reset capability, and the like. Decisions, such as the reaching of thresholds for discounts, may optionally occur in the cloud, and the brand dashboard may be enabled to approve such discounts to send, such as for receipt by the consumer app, discount codes and/or other targeted advertising to select consumers. Select consumers may be particular consumers meeting certain data thresholds, classes of consumers, app profile information, or the like.

Auto replenishment events available in the dashboard may be provided in list, mapped, or threshold formats, by way of non-limiting example. Accessing an auto replenishment event may open a particular consumer profile, and may make available to the dashboard all data associated with that profile. Such data, which may be in a map form as referenced above, may include latitude, longitude, location, distance from nearest seller of the brand, use date, use time, percent contents level, machine used with, and the like. Also included in the brand dashboard data may be typical frequency of use, recent frequency of use, time since last use, and so on.

In accordance with the foregoing, there may be numerous mechanical aspects of certain of the disclosed embodiments. For example, one mechanical aspect may include the consumable. The consumable may be associated with a custom, electronically functional, communicative, pressure sensitive, photosensitive, and/or capacitive label, by way of example. The label may include printed conductive strips that are suitable for electrical connection to the printed circuit board in the dispenser, for "ringing" via a reader such as a smartphone, and/or for communication with on-label processing, firmware, and/or communications. The label and/or an aspect of the consumable package may additionally include one or more insertion mechanisms to allow for insertion of the consumable having the label thereon into the dispenser, such as positional guides, latches, keys, or the like.

Mechanical aspects of the dispenser may include one or more outputs, such as a crank or spigot. The dispenser may be substantially closed so as to avoid leakage, spill or shock, and may allow for the dispenser output to hang over the edge of a level surface to enable filling of larger containers. Further, the dispenser may be suitable to receive the consumable when the consumable is inverted and placed within, such as top-side down or bottom side open, into the dispenser. As such and in certain embodiments, the consumable may have associated therewith features to simplify interaction with the dispenser. For example, the consumable may be provided with a plastic top cap over the opening of the consumable, and/or a foil seal under the plastic top cap over the opening. Thereby, the plastic cap may be removed and the consumable inverted and placed into the dispenser, and the dispenser may include an element to pierce a seal, such as the foil seal, to allow the contents to be released into the dispenser.

Also relevant to the embodiments may be several electrical aspects. For example, the conductive strips of the consumable label may be associated with the electronics in the dispenser, as referenced throughout. This may occur, for example, by the inclusion of a tab along the neck of the consumable, wherein the conductive strips are associated with the tab and the tab inserts into a slot within the dispenser when the consumable is inverted and placed onto the dispenser. Further included within the dispenser is the referenced capacitive sensor module which interacts with the conductive strips of the label.

Also associated with the label, the dispenser and/or with one or more printed circuit boards therein may be a communication chip or module, such as a BLE or Bluetooth chip/module. This communication module may have associated there with an antenna, such as a printed circuit board trace antenna, to enable network communication from the dispenser or the label. The dispenser may additionally include one or more processors, which may include or be in addition to the network communications chipset and/or the capacitive sensing chipset/module. Also included within the dispenser may be power for the foregoing, such as one or more replaceable batteries, such as coin batteries, AA batteries, or AAA batteries, by way of non-limiting example.

The electrical aspects of the dispenser may include, as referenced throughout, one or more printed circuit boards. Such printed circuit boards may be or include a two-sided board having a <NUM> thickness, <NUM> ounce copper, and Nickel-Gold ENIG finish, by way of non-limiting example. The printed circuit board may have, electrically associated therewith, one or more indicators, such as one or more LED and/or one or more audible indicators.

Firmware aspects of certain of the embodiments may include content level sensing algorithms. Further, the level sensing may include interference avoidance techniques to maintain sensing accuracy, such even if a user touches the conduct of strips of the label or the dispenser. Further included within the firmware may be the ability to define and communicate this level sensing. For example, network communications, such as BLE communications, may be included in, or otherwise controlled by, the firmware. As such, the dispenser and/or the label may be discoverable by a smart phone app, and pairing between the dispenser and the smartphone app may occur. Thereby, level-sensed updates may be communicated from the dispenser to the smart phone at appropriate or requested intervals.

The firmware may additionally exchange messages regarding dosing events. For example, the firmware may receive a dosing event indication from the user, the smartphone, or a sensor, and may accordingly blink an LED or activate a buzzer to indicate proper dosing. This dosing may comprise a message uploaded to the firmware, such as wherein the dosing is defined either in the cloud or in the app settings by a user. Yet further, autoreplenishment indications to be generated from the firmware may comprise intelligence within the user app or within the cloud backend. Accordingly, network communications may be triggered by changes in liquid level (such as continuously or periodically), the need for auto replenishment, or the like, and hence communications may occur on fixed time intervals, continuously, or at intervals of variable frequency.

In accordance with the foregoing, the user app may additionally include various aspects. For example, the smart phone at may be enabled to discover and pair with the firmware of the dispenser, such as when the dispenser is activated or on, as mentioned above. The smart phone app may display autoreplenishment requests or confirmation, such as in a user dialogue format. Further, the smart phone app may display a current liquid level, and the frequency of updates for the liquid level. Also indicated may be proper dosing and the ability for the user to request dosing.

The app may additionally include the capability to receive discounts and targeted advertising, such as from the brand dashboard. These may be in the form of a push notification or a user dialogue that provides an app alert to accept and/or apply the discount code, such as wherein the discount code may be saved for the next order or applied to a current order. Of course, the app may include the ability to change any one or more of the foregoing settings or any additional settings, such as autoreplenishment settings, such as wherein the content level percentage threshold may be varied for an autoreplenishment indication. The app may also allow for changes in dosage settings, machine type, such as washing machine brand and model, content dispensing models and machine types, and the receipt of or application of discount codes, and so on. The foregoing may be available from a drop-down or similar menu, a pop-up window, or via any known user interaction, by way of example.

The dashboard referenced herein may additionally include particular aspects. For example, the dashboard may include autoreplenishment event data, particular user information, location-based information, and the like. Further, the dashboard may integrate third-party data, such as weather data, to allow for data fusion between sensed data and publicly available data sources, such as in order to optimize sales.

The dashboard may also include one or more search capabilities. That is, a dashboard user may search for particular data across one or more users, such as "frequent users", "fading users" (i.e., a list of users whose frequency of use has fallen relative to long-term usage), certain geographic searches, usage associated with certain events (such as snowstorms), and the like. Responsive to the search, and otherwise available from within the dashboard, may be a consumer data display. That is, dashboard events, such as autoreplenishment events, may include drill down capabilities to obtain more detail on particular consumers. The drill down may include basic information, such as delivery address or locale, and more particular information, such as dosing events or liquid levels over time.

The dashboard requirements may additionally include an ability to design marketing campaigns and/or discount codes. For example, discount codes may be provided based on the meeting of certain thresholds by certain data of consumers. Thereby, the discount codes may be automatically generated upon the trigger event for one or more consumers, or may be "hard entered" by a person controlling the dashboard. Moreover, the foregoing aspects may overlap, such as wherein discount codes are readily executed, such as responsive to a single click, to all consumers that have been returned responsive to an entered search within the dashboard.

Additional functional requirements may include those of the cloud based backend. The cloud based backend may store data, including autoreplenishment events, dosing events, and content level events, by way of example, and may be suitable to serve that data back to the smart phone app and/or to the dashboard as needed. Further, certain of the decision-making algorithms discussed herein throughout may also reside at the cloud based backend, such as rather than residing in a smart phone app or in association with the dashboard.

<FIG> illustrate front and side views, respectively, of a system <NUM> in which a consumable <NUM> is associated with a dispenser <NUM>. As illustrated, a printed sensing label <NUM> may be associated with one side of the consumable along its length, and may terminate in an electrical "tab" <NUM> that, upon association of the consumable <NUM> with the dispenser <NUM>, electrically connects to an electrical contact <NUM> in the permanent dispenser. The electrical contact shown may be at a single or multiple positions within the dispenser, such that the need may or may not exist to align the conductive strips <NUM> with the electrical contact <NUM> upon insertion of the consumable <NUM> in order to complete the sensing circuit.

Also as shown, the neck and/or cap portion <NUM> of the consumable <NUM> may pass through a leak seal <NUM> upon association with the dispenser <NUM>, such that liquid within the consumable cannot spill out and overflow the sides of the receiving portion of the dispenser. The leak seal <NUM> may take the form of an o-ring within the dispenser receiving portion, by way of non-limiting example. Further illustrated in <FIG> is a mechanical adjustment <NUM>, such as a spring-loaded orifice, that may snug the neck of the consumable, once inserted through the leak seal <NUM>, into the dispenser <NUM>, such as to further prevent leaks and provide support to hold up the consumable <NUM>.

Also illustrated in association with the dispenser is a liquid output <NUM>, such as a spigot. Of note, the spigot shown is in fluid communication with a fluid pathway <NUM> that begins on the side of the o-ring/leak preventer <NUM> opposite the body of the consumable <NUM>, and that terminates on the input side of the spigot. Of note and as will be evident from the illustration of <FIG>, the gravitational pull on the liquid provides sufficient downward force/head pressure so that the liquid enters the fluid pathway for output at the spigot.

<FIG> illustrates an exemplary "electrical block" <NUM> that may be included in association with the aforementioned dispenser <NUM>. Within the electrical block are illustrated a main printed circuit board <NUM>, which may include, by way of nonlimiting example, processing, memory, and/or network communication capabilities; a sensor board <NUM> that may electrically associate with the conductive strips <NUM> of the consumable label to form a capacitive or like- sensing circuit <NUM>; a display module <NUM>, whereby liquid levels, power, or the replenishment, or the like may be indicated to the user; and a power module <NUM> that powers the electrical block and which may have associated therewith one or more batteries <NUM>. Of note, firmware, running in association with the main printed circuit board <NUM> and/or with the display module <NUM> may apply one or more algorithms to use the available indicators, such as the LED lights and/or audio indicators, in different manners in order to indicate different functionality, such as varying lighting, beeps, or the like to indicate different states of the liquid levels and/or dosing to a user.

<FIG> and <FIG> illustrate a particular dispenser <NUM> having associated therewith <NUM> LED indicators <NUM> and a push button spigot <NUM>. As further indicated in the breakout view illustrated in <FIG>, the dispenser <NUM> may include a top cover <NUM>, which may include lighting or other indicators <NUM>; a middle frame <NUM>, such as to provide structural support and at least a portion of the fluid pathway <NUM> for receiving the consumable cap and neck; a sealing ring <NUM>, such as in order to prevent leakage from a consumable placed within the dispenser <NUM>; and a bottom cover <NUM>, such as may include a battery compartment door <NUM> for insertion of power/batteries, and a stability enhancer <NUM>, such as a rubber pad, legs, or the like to enhance stability of the dispenser.

<FIG> illustrate a front view and top view, respectively, of cross-sections of an exemplary dispenser <NUM>. As illustrated, the top most portion of the dispenser may include a sensor board <NUM>, a display board <NUM>, a main PCB board <NUM>, and so on. Further illustrated is a portion of the aforementioned fluid pathway <NUM>. The bottom portion of the dispenser may include one or more power modules <NUM>, such as may include one or more batteries and battery compartments.

<FIG> illustrates a consumable <NUM>, such as is referenced throughout. <FIG> illustrates a typical <NUM> gallon water cooler consumable <NUM>. <FIG> illustrates a plastic top cap <NUM> that may typically associated with such a water consumable <NUM>, and <FIG> illustrates a foil barrier <NUM> that may be associated with the upper neck/cap portion <NUM> of the watercooler consumable <NUM>, and which is visible only after removal of the plastic top cap <NUM>. Of note, the consumable of <FIG> may be inverted after removal of the plastic top cap <NUM> and inserted into the dispenser <NUM> discussed throughout. Upon such an insertion, the foil barrier <NUM> of <FIG> may be pierced, and liquid may flow through the fluid pathway <NUM> to provide availability of the liquid at the spigot of the dispenser <NUM>. Of note, the foil or like-cover of <FIG> may have associated therewith an electronic identification, such that, before or after piercing, the dispenser may "read" the type of consumable and other consumable-related information, such as the manufacturer of the consumable, the capacity of the consumable, the composition of the contents of the consumable, and so on.

Figures at 7A and 7B illustrate an exemplary sensor strip <NUM> as may be associated with the label of a consumable <NUM>. <FIG> illustrates a front view, and <FIG> a side view, of an example having a plurality of sensing strips <NUM> that extend into a tab <NUM>, wherein the tab may be inserted into/onto the electrical contact <NUM> portion of the dispenser, such as the electrical contact illustrated in <FIG>.

<FIG> illustrates an exemplary one of the sensor/conductive strips <NUM> for association with a consumable <NUM> and/or a consumable label. These strips <NUM> may have any dimensions suitable for association with or within the label, and suitable for forming full electrical contact with an aspect of the dispenser. By way of nonlimiting example, these sensing strips may have a length substantially equivalent to the full length of the consumable, and may have a width of, by way of nonlimiting example, <NUM> to <NUM>, or <NUM>.

<FIG> shows an exemplary main PCB board <NUM>. Of note, an exemplary PCB board <NUM> such as the one shown may have a circular form, such as with an outer diameter of approximately <NUM>. Further, an exemplary thickness of the PCB may be approximately <NUM>. The main PCB board shown <NUM>, by way of nonlimiting example only, includes receptivity to power <NUM>, and one or more flex connectors <NUM>, such as may be associated with an electrical contact <NUM>, such as an electrical slot for receiving a conductive strip tab as discussed throughout.

By way of nonlimiting example, <FIG> illustrates an exemplary electrical contact <NUM> that may be located within a slot for reception of the conductive strip, tab, or the like which may be resident within that portion of the dispenser <NUM> receives the neck of the consumable. As shown, the electrical contact may have a number of spring contacts <NUM> commensurate with the number of conductive strips <NUM> associated with the bottle label, and these electrical contacts <NUM> may create an electromagnetic field around the conductive strips <NUM>, for which the rate of oscillation is indicative of liquid levels. These oscillating current levels may be passed electrically down the wires <NUM> from the electrical contact <NUM> to, for example, the sensing module, such that this electrical signal information may be processed into a liquid level indication.

<FIG>, and <FIG> illustrate a dispenser <NUM>, and <FIG> illustrate a consumable <NUM> associated with the dispenser <NUM>. The conductive strips <NUM> that may form part of the capacitive sensing module <NUM> are shown in <FIG>. More particularly, Figure A illustrates a top view of the dispenser <NUM> with a consumable <NUM> inserted. <FIG> illustrates a bottom in view of the dispenser <NUM>, with a door <NUM> leading to the battery compartment, and with a spigot <NUM> evident at the top most portion thereof. <FIG> illustrates the portion of the dispenser <NUM> that is receptive to the bottleneck and consumable cap portion, but without the consumable <NUM> inserted therein. Evident in <FIG> is the o-ring <NUM> to prevent leaks, and the entrance to the fluid pathway <NUM> into which the liquid will be dispensed upon inverted insertion of the consumable <NUM> into the dispenser <NUM>.

<FIG> illustrates the tracking of the solids performed while the solids reside in a container. The container may be a container <NUM> in which the solids <NUM> were purchased in the example of <FIG>, although other containers may be employed as discussed throughout. The container may include one or more active or passive capabilities for sensing <NUM> of the contents of the container, and/or sensing of doses dispensed from the container. By way of non-limiting example, the container may be a cereal box and hence the contents may be cereal, and additionally the active or passive sensing aspect may be one or more smart labels placed upon the cereal box.

The solids sensing employed herein may be any one or more types of sensing suitable for sensing the contents of the box or doses dispensed from the box. By way of example, the sensing may be one or more photo conductive material sensors, which may be printed around at least a portion of the label of the container. Thereby, as portions of the label are uncovered, i.e., as the amount of solids within the container decreases, the photo conductive material senses the additional light that now hits the photo conductive label sensor. Thereby, the level of solids is sensed as indicated by the light received by the photo conductive label.

Of course, a variety of other sensing methodologies may be employed, such as, but not limited to, infrared, ultrasound, proximity sensing, other types of light sensing, derivative sensing, weight sensing, sound sensing, or resistance/conductance sensing, by way of non-limiting example. Needless to say, one or more of the foregoing sensing methodologies may vary in the uniformity of the sensing output, such as in accordance with the type of bulk solid <NUM> item or liquid placed within the container. Therefore, adjustments may be necessary in the type of sensing used, and/or in the processing of the sensor output, in order to properly sense different types of items.

In accordance with the foregoing, the sensor output may be active or passive, as discussed. In either case, the output of the sensor must be provided to a processing system <NUM>. This may be done by any of a variety of methods. For example, a highly simplistic processor may be included on the container in association with the sensor. In such cases, the processor may include some wireless communication capabilities, such as RF, infrared, Bluetooth, Wi Fi, or the like, or communication with the processing chip may occur based on an active external interrogation of the processing chip. Alternatively, the one or more processors may be off-container as discussed throughout, and hence may form part of a system that actively interrogates the container to obtain the requisite sensing output, as is also discussed further hereinbelow with respect to <FIG>.

<FIG> illustrates a configuration in which either a container <NUM> is placed into a dispensing base unit <NUM>, or the contents <NUM> to be sensed are dispensed into a container physically associated with a dispensing unit. As such, the cereal dispensing unit may include a container, or may encompass a container placed therein, in whole or in part.

In <FIG>, and as discussed above with respect to <FIG>, the sensing capabilities may be provided on a container placed into the dispensing unit. Additionally and alternatively, the sensing may be provided in association with the container of the dispensing unit, or in association with the dispensing unit itself, such as wherein the sides of the dispensing unit rise a substantial amount up to encompass a container placed therein and allow association of sensing capabilities placed within the dispensing unit with a container placed therein. Likewise, the processing discussed above with respect to <FIG> and/or the external communications discussed above with respect to <FIG> may be provided in the dispenser unit of <FIG>. As is the case with the configurations of <FIG> and <FIG>, after processing the sensed information may be wired or wirelessly communicated to one or more information processing systems, such as telephonic or desktop applications, suitable to convey information regarding the need to replenish or the state of dispensing of the solids associated with the container. This communication may occur directly with a proximate device <NUM>, or may occur remotely, such as via the internet, cloud communications, the cellular network, or the like.

As referenced with respect to <FIG>, the type of sensing used, and/or the propriety of the use of different types of sensing, may vary with the uniformity of the bulk solids within a container. Needless to say, the foregoing may also vary with the size and shape of a container, such as the size of the container placed into a dispenser, and they also vary as to the most suitable location for sensing. By way of non limiting example, the dispenser in <FIG> may include the most suitable sensing location within the dose dispenser associated with the dispensing unit. Similarly, <FIG>, different types of sensing may be used or otherwise activated by the dispenser and/or the processor associated with the dispenser, such as based on the characteristics of the container or bulk solid placed within the dispensing unit.

The dispensing base may include a dispenser <NUM>, such as a crank, spout with spigot, or the like, for the dispensing of the solids from the container received into the base. The dispenser base and the dispenser may be, by way of non-limiting example, plastic in composition, and/or may be substantially injection molded, such as with one or more actuation elements, such as a handle, switch, button, or the like.

The base may include one or more indicator LEDs <NUM> to indicate dosage and auto replenishment; one or more network communication capable modules, such as for communicating with a smart phone, local area network, cellular network, or the like; one or more power modules to provide power to the base modules, and which may include batteries that may be permanent/semipermanent (i.e., rechargeable) or replaceable; and or other optional elements, such as one or more audio alarms to support or replace the LED indicators of correct dosage or auto replenishment.

Further included may be firmware and software to provide the functionality discussed throughout. For example, firmware may sense the solids level based on the intercommunication of the sensing and the processing, and may use this information to indicate dosing or auto replenishment. Likewise, dosing, and/or auto replenishment, may be information provided remotely from cloud-based algorithms, such as to the firmware of the base.

As referenced, the disclosed communication capabilities may include communication with one or more smartphone apps <NUM> having user information associated therewith, and which may receive user feedback regarding levels, dosing, auto replenishments, and so on. Such a smart phone app may communicate with the base via, for example, WiFi, Bluetooth, BLE, or cellular communication methodologies, and further, the firmware of the base may be suitable to batch information and data and/or otherwise piggyback to a smart phone having resident thereon the referenced app.

Further, a cloud-based backend <NUM> may store and serve received data to and from the aforementioned app, and to or from one or more web-based or app-based dashboards. Some or all of the additional processing discussed throughout may be performed at the cloud based backend, such as alerts or email confirmations in the circumstances of auto replenishment, such as instead of drawing on the limited resources of the dispensing base's firmware or processors.

As discussed throughout, the automatic reordering envisioned herein may reflect a need to reorder not only a consumable, but additionally a durable aspect of the disclosed system. By way of non-limiting example, durable and consumable pairs may include: razors and razor blades; a soap dispenser and a soap or shampoo bottle; a hand soap dispenser and a refill soap bag; a cereal box and a turning crank cereal dispenser; a printer and an ink cartridge; a disposable detergent bottle and an ergonomic spigot dispenser; a spice rack and a spice bottle; a centrifuge and a vial of bodily fluid; and a coffee machine and coffee, tea, or other beverage pods.

In prior efforts, the smart label of a consumable has been read by a durable with which the consumable is paired solely in order to identify the consumable. That is, a consumable may typically be associated with and RFID or NFC Tag, a Q. code, a barcode, a UPC code, or the like, which, when read by a paired durable, serves merely to identify the consumable. In contrast, the proposed embodiments may, embed semi-smart and smart labels on or in the consumables such that a wealth of information beyond identification may be sensed or otherwise conveyed to and by the paired durable, such as exclusively and only upon pairing of the consumable with the durable. That is, the durable may include a plurality of conventional electronics designed to sense/read the detailed consumable information provided by the semi-smart label of the consumable. Accordingly, the disclosed embodiments may provide functionality beyond mere identification, and may provide significant cost advantages over RFID, NFC, or optical reading methods previously provided for the consumable and durable pair.

Such functionality may be provided, such as only upon pairing of the consumable with the durable, by any of a variety of methods that will be understood to the skilled artisan in light of the discussion herein. For example, discussed throughout are capacitive proximity sensing, light sensing (such as using photo resistive sensors), and conductivity or resistivity sensing (wherein electrically unconnected portions of the system are subsequently connected to indicate a content level) to provide content identification for consumable items.

By way of non-limiting example, <FIG> illustrates the use of photo resistors <NUM> to provide content sensing. A photo resistive label <NUM>, such as that illustrated in <FIG>, is comprised of a conductive trace <NUM> communicatively associated with a photo resistive trace <NUM>. As will be understood, conductive trace <NUM> may be silver based, and the photo resistive trace may be a printed zinc oxide based ink, by way of non-limiting example. The anode and cathode provided by the connectively associated traces provide a sensing circuit <NUM> which, upon variations in the level of product that blocks the photo resistive trace <NUM>, indicates a level of the contents <NUM> associated with the photo resistive label <NUM>.

Additionally, and alternatively, <FIG> illustrates the use of a commoditized series of individual photo resistors <NUM>, which also may be comprised of a photo resistive film <NUM>, such as cadmium sulfide, provided between electrical contacts, wherein a series of such photo resistors <NUM> may be placed along a conductive strip <NUM> to provide similar functionality to the photo resistive printed label of <FIG>. <FIG> and <FIG> illustrate, schematically, and graphically, variations in content level that may be sentenced based on the progressive exposure of photo resistors. Of note, the illustrated photo resistors may comprise a strip of individual photo resistors, as discussed with respect to <FIG>, or may comprise a printed trace photo resistive label, such as is discussed with respect to <FIG>.

In the illustration of <FIG>, as the product content level drops, more photo resistive sensors are exposed and the resistance of the circuit drops. This is also graphically illustrated in correspondence to the change in level sensing by the resistance graph shown in <FIG> and <FIG>. Level sensing occurs at discrete levels correspondent to the presence of each individual photo resistor along the strip in <FIG>, or improved and substantially continuous resolution may be achieved by using the photo resistors strip of <FIG>.

More particularly, <FIG> illustrates, schematically and graphically, the level sentencing with the use of a photo resistive printed trace <NUM>. As shown in the illustration of <FIG>, the photo resistive strip may be printed to cover the full height of the container/consumable <NUM>. As the content level within the container <NUM> drops, the exposure locations along the strip increase and the resistance accordingly drops in a manner akin to that discussed above with respect to <FIG> and <FIG>. However, in contrast to <FIG>, the configuration of <FIG> provides continuous level sensing and a linear drop in resistance, as is illustrated graphically, in correspondence with the change in container levels. Moreover, the resistance of the overall circuit may be modified by changing the thickness of the ink layer and or the width of the print of the photo resistive strip <NUM>. Thereby, the range and/or resolution of the photo resistive sensing circuit may be modified or calibrated for different contents that may reside within the container <NUM>.

It will be appreciated that the foregoing examples may also work for liquids having a certain opacity, as well as for bulk solids sensing discussed throughout. That is, provided herein is an inexpensive method to continuously detect change in product level by sensing a change in resistance for solids or liquids.

It will be understood that the durable discussed throughout may be generic or proprietary. That is, a proprietary durable may be operable only with a particular brand of consumables, and hence other brands of the same type of consumable will not operate with the proprietary durable. Modification of the aspects discussed herein, such as customization in aspects of a printed photo resistive label, may make it difficult to genericize a proprietary durable. Thereby, a proprietary durable may enhance brand loyalty for certain categories of consumables.

More particularly, <FIG> illustrates the association of a durable <NUM> and consumable <NUM>, such as for a proprietary durable. As illustrated, both a sensing circuit <NUM> and motherboard <NUM> may be provided in the durable, but may not be connected to one another. The printed traces <NUM>, such as photo resistive label traces, on the consumable <NUM> may connect the sensing circuit <NUM> and the motherboard <NUM> within the durable <NUM> only when the consumable <NUM> is placed within the durable. Thereafter, level sensing of the product within the consumable <NUM> may be performed as discussed throughout, such as based on the resistance of the consumable as sensed by the sensor and motherboard of the durable. As referenced above, the durable may thus be generic, or may include proprietary modifications, such as to the sensing circuit, the motherboard, the communication protocols between the sensing circuit on the motherboard, the type, size or makeup of the conductive traces, the printing label printing methods, and so on.

<FIG> illustrate a resistance-based product identification. Each consumable label <NUM> may be printed with a resistive trace <NUM>, such as a polymer resistive material. The value of the resistive trace may be unique for each product identification, as shown.

The durable <NUM> may then have slots <NUM> connectively associated with power <NUM> and the input-output of one or more analog to digital convertors <NUM> associated with a microprocessor <NUM>, such as to identify the different resistance values of the resistive trace <NUM> associated with a consumable placed within the slot <NUM>. Thereby, if multiple consumable items may be used in a single durable, the resistive sensing identifies which consumable was used. If multiple consumables may be simultaneously placed within the durable at multiple slots at the same time, the disclosed device may identify which consumable is in which slot. It will be appreciated that the variations in resistance of the resistive trace may be provided by any known methods, such as variations in the shape, length, thickness, or type, such as the polymer composition, of the trace used.

In relation to the proprietary or non-proprietary nature of the durables as discussed above, the aforementioned dashboard may be associated with one or more sellers or brands of the referenced solids. In such circumstances, an analytics dashboard may be available to the brand for user and use data indicative of certain geography use, global use, use at times of the day, use by demographic area, or the like. This and additional information provided at the dashboard may allow for a brand to target or otherwise send special offers, discount codes, or the like to particular users, such as high-volume users.

According the invention, <FIG> illustrate "after-market" labels <NUM> that are associated with a consumable package <NUM>, as discussed throughout. As illustrated, the labels <NUM> may preferably be flexible, and may be installed on the package <NUM> by the manufacturer, at a package fill line, by a retailer, or by a consumer, by way of example. Therefore, labels are provided in a suitable format, such as for use on various packaging and/or for ready-removal and use, even by the consumer, such as from a perforated sheet <NUM> of multiple of such labels <NUM>.

More particularly, as the labels <NUM> may be used on various packages <NUM> for various goods, the labels are provided in sheets, such as being configured for the stickers to be "peeled" away from a sheet <NUM>, and then cut, along a perforation <NUM>, to the proper size for sensing over the height <NUM> of a given package <NUM>. Labels <NUM> may thus be provided in "strips", that is, having an appreciably greater length than width, thus necessitating placement either horizontally or vertically along the "strip", such as based on package configuration. The labels <NUM> may also be provided with instructions on how the label is to be removed, cut and/or adhered.

Yet further, as labels <NUM> may be put to different uses, the aforementioned app may allow for instruction, such as from the user, regarding that upon which a given label <NUM> is adhered. For example, a user may enter a code <NUM> from the label <NUM> (or "read" the code on a label, such as using a smartphone) into the app <NUM>, and may then associate that label with a certain product brand and size, such that dosing and/or replenishment data is automatically loaded for that product and its specific package. Thereby, a single type of label may be variously used to track consumption of numerous different types of products and packages, and/or different labels from a single "label sheet" <NUM> may be used by a consumer to track various products, by way of non-limiting example. Of course, the labels thus provided may or may not necessitate association with a dispenser to perform the communications as discussed throughout.

Labels <NUM> are comprised of, for example, conductive strips 1802a and capacitive sensing 1802b, as discussed throughout, and may thus be produced using any of various known production methodologies. For example, a label <NUM> may comprise a conventional flexible PCB 1802c on polyimide film or other commonly used substrate such as polyester, polyethylene naphthalate, etc. with circuit traces etched from a layer of metal foil via a subtractive fabrication process. Alternatively, a label <NUM> may be printed via an additive process including gravure, flexo, offset, or inkjet printing, onto any compatible substrate, including paper or polymer. Additionally and alternatively, a label <NUM> may comprise a hybrid, i.e., having conventional electronic components assembled onto a printed electronic circuit, with or without stiffeners. By way of example, such a hybrid printed electronic label may be a pressure sensitive label, such as may additionally have communications capability. Alternatively, a hybrid printed electronic label <NUM> may be an in-mold label, by way of non-limiting example.

More specifically, each label includes one or more supporting digital and/or analog components. These components includes, by way of example, the aforementioned capacitive sensing 1802b, which includes a processor or similar integrated circuit, a battery (such as a conventional coin cell or a printed battery) 1802d, communication, such as WiFi and/or BLE (this may be integrated with the microprocessor as a system on chip, or SOC), passive components, and the like. These components may be assembled using known means, such as solder paste 1802e or conductive adhesive, by way of example. The label may also include an adhesive layer 1802f to adhere label <NUM> to package <NUM>.

Of course, the skilled artisan will appreciate, in light of the discussion herein, that other aspects may be included in the label(s) <NUM>, label sheet(s) <NUM>, and other aspects. For example, the label <NUM> may use a stiffener for durability and/or protection during transit. Such a stiffener may be or include FR4, Polyimide, Aluminum, or Stainless Steel, by way of example. A stiffener may be attached via pressure sensitive adhesive or thermal bonding, by way of example, and/or may removable, such as upon use, as a substantially rigid container may provide sufficient stability during use.

<FIG> illustrates a system <NUM> in which the dashboard <NUM> and/or smartphone app <NUM> housing the code to implement the method(s) discussed herein throughout may be included. As shown, a container <NUM> having associated there with sensors <NUM> is inserted into a smart dispensing base <NUM>. The illustrated dispensing base is then suitable to communicate with a smartphone app to exchange the information discussed throughout. The smartphone app may then communicate with the cloud <NUM>, although it should be noted that the smart dispenser may additionally or alternatively communicate directly with the cloud <NUM>, such as via a Wi-Fi network. The cloud based backend <NUM> may then communicate with the smartphone app <NUM> and with the brand dashboard <NUM>, as discussed herein throughout.

Claim 1:
A consumable (<NUM>, <NUM>, <NUM>) level monitoring label sheet (<NUM>) for physical association with a content-filled consumable (<NUM>, <NUM>, <NUM>) to allow for monitoring of a level of the content (<NUM>, <NUM>) therein, comprising:
a plurality of labels (<NUM>, <NUM>, <NUM>, <NUM>, <NUM>), each individually manually removable from the label sheet (<NUM>) and each comprising
a plurality of electrical conductors (<NUM>, 1802a) forming a sensing module (<NUM>, <NUM>, 1802b), the sensing module (<NUM>, <NUM>, 1802b) having associated therewith firmware for converting signals associated with the electrical conductors (<NUM>, 1802a) and to an indication of the content (<NUM>, <NUM>) level;
a communications module (<NUM>) for communicating the content (<NUM>, <NUM>) level to at least a user display (<NUM>) and over at least one network; and
a power module (<NUM>, 1802d) for powering at least the sensing module (<NUM>, <NUM>, 1802b) and the communications module (<NUM>);
a plurality of perforations (<NUM>) associated with each of the plurality of labels (<NUM>, <NUM>, <NUM>, <NUM>, <NUM>), wherein the plurality of perforations (<NUM>) provides for variations in a size of each of the labels (<NUM>, <NUM>, <NUM>, <NUM>, <NUM>) upon the manual removal.