WO2025017668A1

WO2025017668A1 - Nail colour dispenser system

Info

Publication number: WO2025017668A1
Application number: PCT/IN2024/051228
Authority: WO
Inventors: Fatema Anwar ELECTRICWALA
Original assignee: Electricwala Fatema Anwar
Priority date: 2023-07-14
Filing date: 2024-07-14
Publication date: 2025-01-23

Abstract

An automated nail color dispenser system (10) comprising a housing (100) is disclosed herein. Within the housing, a controller (102A) and a memory (102B) including stored data, tables, and executable program instructions are provided. A drive unit (104) is coupled to the controller (102A) and facilitates movement of a holder (106) along a pre-defined path within the housing. The holder (106) is configured to grip a cartridge (108), which stores nail color. A conveyor unit (110) guides the movement of the holder (106) within the housing. The system includes a plurality of base color dosers (112) that dispense metered quantities of nail colors into the cartridge (108). A sealer (114) seals the cartridges (108) after filling with nail color, and a final output window (116) delivers the filled and sealed cartridges (108) for user retrieval.

Description

NAIL COLOUR DISPENSER SYSTEM

FIELD OF THE INVENTION

[0001] The present invention pertains generally to the cosmetics industry, and more particularly to the area of nail colour or nail polish. This invention aims to address the issues concerning the availability, convenience, waste, and cost related to nail colour products.

BACKGROUND

[0002] The nail colour industry has seen remarkable growth over the years. The variety of nail colour shades, textures, and finishes have expanded significantly, providing consumers with a wealth of options to express their personal style. However, despite the seemingly abundant options, several limitations have become apparent and create challenges for the consumers and the industry as a whole.

[0003] A prominent issue lies in the lack of immediate access to the full range of available nail colour shades in a single location. Typically, a retail outlet or salon offers only a subset of available shades due to space and cost constraints. This means consumers are often restricted to choosing from 50 to 250 shades at a time, depending on the store's stock. While this may seem like a considerable variety, it often results in customers having to compromise on their choice of shade. The specific colour they desire might not be included in the available selection, leading to customer dissatisfaction.

[0004] Further, the current system is rife with inefficiencies that contribute to consumer inconvenience and unnecessary expense, in terms of time, money, travel and space. Customers looking to use a unique shade for a single occasion must purchase an entire bottle of nail colour. Not only does this lead to waste of product, but it also represents a poor utilization of the consumer's and retailer’s resources, in terms of dead inventory, time and money.

[0005] Additionally, the purchase of multiple nail colour bottles leads to a substantial financial burden on the consumer. The individual cost of each bottle, coupled with the need to buy several bottles to achieve a variety of looks, can result in high cumulative costs. The inefficiency of the current system, characterized by the overproduction and underutilization of nail colour bottles, significantly contributes to this high cost, thus discouraging potential customers.

[0006] Given these issues, there exists a need for a more efficient system that can accommodate the diverse nail colour needs of consumers without the associated waste, inconvenience, and high costs. This invention seeks to provide a solution to the aforementioned problems, offering a novel and beneficial contribution to the cosmetics industry. The specifics of this inventive solution will be disclosed in the detailed description of the preferred embodiments.

OBJECTS OF THE INVENTION

[0007] Some of the objects of the presently disclosed invention, of which at the minimum one object is fulfilled by at least one embodiment disclosed herein are as follows:

[0008] An object of the present invention is to provide a user-friendly compact machine capable of creating customized nail colour shades according to user requirements, thereby reducing the need to purchase multiple bottles of pre-made nail colour.

[0009] Another object of the present invention is to establish a system which includes a set of colour dispensers equipped with metering arrangements, enabling the precise dispensation of specific quantities of different base colours.

[0010] Yet another object of the present invention is to incorporate a range of base colours, including glitters, fluorescents, solids, pearls, magnetic, Matt, etc., into mini dispensers, which can be utilized to produce a diverse spectrum of nail colour shades.

SUMMARY OF THE INVENTION

[0011] The present disclosure describes an automated nail color dispenser system comprising a housing, a controller, and a memory including stored data, tables, and executable program instructions provided within the housing. The system includes a drive unit coupled to the controller and configured to facilitate the movement of a holder along a pre -defined path within the housing. The holder is designed to grip a cartridge, and the cartridge is configured to store nail color. The system also includes a conveyor unit configured to guide the movement of the holder within the housing, a plurality of base color dosers provided within the housing and configured to dispense metered quantities of nail colors into the cartridge, a sealer configured to seal cartridges after they are filled with nail color, and a final output window where filled and sealed cartridges are delivered.

[0012] In one implementation, the system further comprises a power supply configured to provide regulated and stable power to all the components within the housing.

[0013] In one implementation, the system further comprises a cartridge feeder, which can be a spring-loaded or electrically operated receptacle designed to hold and push empty cartridges to be picked up by the holder. [0014] In one implementation, the holder is configured to securely hold the cartridge throughout the pre-defined path while the cartridge undergoes steps of filling with colors, sealing, and delivery to the final output window.

[0015] In one implementation, the conveyor unit comprises a guide channel and a belt, the belt being flexible and driven by the drive unit with the holder mounted on the belt.

[0016] In one implementation, the system further comprises of an interface unit for facilitating the entry of desired shade codes into the system, corresponding to the provided shade card.

[0017] In one implementation, the system further comprises of a status LED configured to indicate the color quantity status in the base color dosers.

[0018] In one implementation, the system further comprises a loading port through which empty cartridges are loaded into the cartridge feeder.

[0019] In one implementation, the system further comprises of a backup battery configured to provide power backup to the system.

BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWING

[0020] The aspects and other features of the subject matter will be better understood with regard to the following description, appended claims, and accompanying figures. The use of the same reference number in different figures indicates similar or identical items.

[0021] Fig. 1 illustrates a block diagram of the automated nail color dispenser system, in accordance with an embodiment of the present disclosure. [0022] Fig. 2 and Fig. 3 illustrate schematic perspective view and schematic top view of the automated nail color dispenser system, in accordance with an embodiment of the present disclosure.

[0023] Fig. 4 illustrates a schematic side view of the automated nail color dispenser system, in accordance with an embodiment of the present disclosure.

[0024] Fig. 5 illustrates a schematic front view of the automated nail color dispenser system, in accordance with an embodiment of the present disclosure.

DETAILED DESCRIPTION

[0025] An automated nail color dispenser system is disclosed, comprising a housing, a controller, a memory, a drive unit, a holder, a cartridge, a conveyor unit, base color dosers, a sealer, and a final output window.

[0026] Fig. 1 illustrates a block diagram of the automated nail color dispenser system (10), in accordance with an embodiment ofthe present disclosure. Fig. 2 and Fig. 3 illustrate schematic perspective view and schematic top view of of the automated nail color dispenser system (10), in accordance with an embodiment of the present disclosure. Referring to Fig. 1 through Fig. 3, the housing (100) contains and protects all the internal components ofthe system. The housing (100) serves as an enclosure that provides structural support and shielding for the components from external environmental factors such as dust, moisture, and physical damage. The housing (100) can be made from various materials, including plastic, metal, or composite materials, depending on the requirements for durability, weight, and cost.

[0027] Within the housing (100), a controller (102A) and a memory (102B) are provided. The controller (102A) is an electronic device that manages and directs the operations of the system. It can be a microcontroller, a microprocessor, or any other programmable logic device. The controller (102A) executes program instructions to control the various components of the system, ensuring coordinated operation. Alternative embodiments of the controller (102A) include the use of multiple controllers operating in tandem or a distributed control system where different tasks are managed by separate controllers.

[0028] The memory ( 102B) is an electronic storage device that holds data and program instructions used by the controller (102A). The memory (102B) includes non-volatile memory, such as flash memory or EEPROM, which retains stored information even when the system is powered off. This nonvolatile memory stores the executable program instructions, data tables, and configuration settings necessary for the operation of the system. Additionally, the memory (102B) may include volatile memory, such as RAM, which provides temporary storage for data that the controller (102A) processes during operation. Alternative embodiments of the memory (102B) include the use of various types of memory storage technologies, such as magnetic storage, optical storage, or emerging non-volatile memory technologies like MRAM or RRAM. These alternatives may offer benefits such as increased storage capacity, faster access times, or improved durability.

[0029] In one embodiment, the housing (100) is designed with compartments or sections to organize and separate different components, reducing the risk of interference and simplifying assembly and maintenance. The housing (100) may include vents or cooling elements, such as fans or heat sinks, to manage the temperature of the internal components and prevent overheating. In another embodiment, the housing (100) is equipped with access panels or doors that allow easy access to specific components for maintenance or replacement. These access points can be secured with screws, latches, or locks to prevent unauthorized access.

[0030] A drive unit (104) is coupled to the controller (102A). The drive unit (104) is an electromechanical device that converts electrical signals from the controller (102A) into mechanical movement. The drive unit (104) may include components such as motors, actuators, gears, and belts that work together to facilitate precise and controlled movement. The drive unit (104) is configured to facilitate the movement of a holder (106) along a pre-defined path within the housing (100).

[0031] Fig. 4 illustrates a schematic side view of the automated nail color dispenser system (10), in accordance with an embodiment of the present disclosure. Referring to Fig. 4, the holder (106) is designed to grip a cartridge (108). The holder (106) may use various gripping mechanisms such as clamps, clips, suction devices, or magnetic holders to securely hold the cartridge (108) in place during movement. The pre-defined path within the housing (100) ensures that the holder (106) moves the cartridge (108) to various stations within the system, such as the filling station, sealing station, and final output window.

[0032] The cartridge (108) is configured to store nail color. The cartridge (108) can be a container or vessel made from materials compatible with nail color substances, such as plastic, glass, or metal. The cartridge (108) may have a specific design that allows it to be easily filled, sealed, and dispensed. The cartridge (108) can have one or more compartments for storing different colors or components of nail color, allowing for customization and mixing of colors.

[0033] In one embodiment, the drive unit (104) includes a stepper motor that provides precise control over the position of the holder (106). Stepper motors move in discrete steps, allowing for accurate positioning along the predefined path. The controller (102A) sends specific instructions to the stepper motor to move the holder (106) to the desired locations.

[0034] In another embodiment, the drive unit (104) includes a servo motor that uses feedback control to achieve precise movement. Servo motors have built-in sensors that provide real-time feedback on the position and speed of the motor, allowing the controller (102A) to make adjustments and ensure accurate movement of the holder (106).

[0035] An alternative embodiment of the drive unit (104) may use linear actuators, which convert rotational motion into linear motion. Linear actuators can move the holder (106) along a straight path within the housing (100), providing a simple and effective mechanism for positioning the cartridge (108).

[0036] Another alternative embodiment includes the use of pneumatic or hydraulic actuators as part of the drive unit (104). These actuators use compressed air or fluid pressure to create movement, offering a powerful and reliable means of driving the holder (106) along the pre-defined path.

[0037] The pre-defined path within the housing (100) can be a lineartrack, a circular route, or a complex path with multiple turns and stops, depending on the design and requirements of the system. The path ensures that the holder (106) and the cartridge (108) reach all necessary stations for filling, sealing, and dispensing the nail color.

[0038] The holder (106) can be designed with adjustable features to accommodate cartridges (108) of different sizes and shapes. Adjustable clamps or clips can be included to securely grip cartridges (108) with varying dimensions, ensuring compatibility with a range of cartridge designs. [0039] A conveyor unit (110) is included and is configured to guide the movement of the holder (106) within the housing (100). The conveyor unit (110) serves to ensure the accurate and efficient transport of the holder (106) and the cartridge (108) along a predetermined path, enabling the cartridge (108) to reach various stations such as filling, sealing, and dispensing stations within the system.

[0040] The conveyor unit (110) comprises a guide channel (122) and a belt (124). The guide channel (122) is a structural component that provides a defined track or pathway for the belt (124) to follow. The guide channel (122) can be made from materials such as metal, plastic, or composite materials, and is designed to offer low friction and high durability to ensure smooth operation. The guide channel ( 122) can be a straight track or a curved pathway depending on the design requirements of the system.

[0041] The belt (124) is flexible and is driven by the drive unit (104). The belt (124) can be made from materials such as rubber, polymer, or metal, chosen for their flexibility, strength, and durability. The flexibility of the belt (124) allows it to bend and flex as it moves along the guide channel (122), while still providing a stable platform for the holder (106).

[0042] The drive unit (104) powers the movement of the belt (124). In one embodiment, the drive unit (104) includes a motor with a pulley system that engages with the belt (124). The motor turns the pulley, which in turn moves the belt (124) along the guide channel (122). The motor can be an electric motor, such as a stepper motor servo motor, synchronous motor, induction motor, BLDC motor, etc., which provides precise control over the movement of the belt (124).

[0043] In an alternative embodiment, the drive unit (104) may use a chain drive system instead of a belt. A chain drive system consists of a chain and sprockets that engage with the holder (106), providing an alternative means of conveying the holder (106) along the guide channel (122). The chain drive system can offer increased durability and load capacity compared to a belt system.

[0044] The holder (106) is mounted on the belt (124). The holder (106) is designed to securely grip the cartridge (108) and transport it along the predefined path within the housing (100). The holder (106) can be attached to the belt (124) using various mounting mechanisms, such as clamps, brackets, or fasteners, ensuring a secure and stable connection.

[0045] In one embodiment, the belt (124) may include teeth or grooves that mesh with corresponding features on the drive pulleys, providing positive engagement and preventing slippage. This toothed belt design can enhance the precision and reliability of the conveyor unit (110).

[0046] In another embodiment, the guide channel ( 122) may include side rails or guides that further stabilize the belt (124) and prevent lateral movement, ensuring that the holder (106) follows an exact path. These side rails can be adjustable to accommodate belts (124) of different widths or to fine-tune the alignment of the conveyor unit (110).

[0047] Alternative embodiments of the conveyor unit (110) may include the use of magnetic or vacuum systems to hold and guide the holder (106) along the path. A magnetic system would use magnetic forces to keep the holder (106) in place on the belt (124), while a vacuum system would use suction to secure the holder (106) during transport.

[0048] Fig. 5 illustrates a schematic front view of the automated nail color dispenser system (10), in accordance with an embodiment of the present disclosure. As shown in Fig. 5, within the housing (100), a plurality of base color dosers (112) are provided. These base color dosers (112) are configured to dispense metered quantities of nail colors into the cartridge (108). Each base color doser (112) contains a specific nail color or pigment and is designed to release a precise amount of color when activated by the controller (102A).

[0049] The base color dosers (112) can be equipped with electrically driven micropumps, which ensure accurate and consistent dispensing of the nail color. Micropumps use small, controlled movements to push the nail color from the doser (112) into the cartridge (108), allowing for precise control over the amount of color dispensed. The use of micropumps helps in achieving uniformity and repeatability in the color mixing process.

[0050] The base color dosers (112) may also include sensors that monitor the level of nail color within the doser (112). These sensors can detect when the doser (112) is full or empty and send a signal to the controller (102A). If a doser (112) is empty, the system can alert the user to refill the doser (112) or automatically stop the dispensing process to prevent errors.

[0051] Referring back to Fig. 2 through Fig. 4, the system (10) also includes a sealer (114) configured to seal the cartridges (108) after they are filled with nail color. The sealer (114) ensures that the nail color within the cartridge (108) is contained securely, preventing leaks or contamination. The sealer (114) can use various sealing methods, such as heat sealing, adhesive sealing, or mechanical sealing, depending on the design and material of the cartridge (108).

[0052] In one embodiment, the sealer (114) uses a heat-sealing element to melt and bond the edges of the cartridge (108), creating an airtight seal. Heat sealing is effective for plastic or polymer cartridges and provides a strong, durable seal. [0053] In another embodiment, the sealer (114) uses an adhesive to seal the cartridge (108). The adhesive can be applied to the edges of the cartridge (108) before pressing the sides together to form a seal. Adhesive sealing is versatile and can be used with various cartridge materials, including plastic, glass, or metal.

[0054] An alternative embodiment of the sealer (114) includes a mechanical sealing mechanism, such as clamps or crimping tools, which physically press or fold the edges of the cartridge (108) to create a seal. Mechanical sealing is suitable for cartridges made from flexible or metallic materials and provides a secure, tamper-evident seal.

[0055] A final output window (116) is provided where the filled and sealed cartridges (108) are delivered. The final output window (116) is an opening in the housing (100) that allows users to retrieve the completed cartridges (108) after they have been filled with nail color and sealed.

[0056] In one embodiment, the final output window (116) includes a tray or platform that holds the cartridges (108) as they are delivered. The tray may be designed to accommodate multiple cartridges (108) and can be removable for easy access and cleaning.

[0057] In another embodiment, the final output window (116) may include a sensor to detect when a cartridge ( 108) is delivered. The sensor can trigger an alert, such as a light or sound, to notify the user that the cartridge (108) is ready for retrieval. This ensures that the user is aware of the completion of the dispensing process and can promptly collect the filled and sealed cartridge (108).

[0058] An alternative embodiment of the final output window (116) may include a door or cover that can be opened and closed to access the delivered cartridges (108). The door can be manually operated or automatically controlled by the system, providing additional protection and containment for the cartridges (108) during the delivery process.

[0059] The final output window (116) can be located at a convenient height and position on the housing (100) to facilitate easy retrieval of the cartridges ( 108) by the user. The design and placement of the final output window (116) can be adjusted based on user preferences and ergonomic considerations.

[0060] The system further comprises a power supply (118) configured to provide regulated and stable power to all the components within the housing (100). The power supply (118) ensures that each component receives the appropriate voltage and current necessary for proper operation. The power supply (118) can be an internal or external unit and may include various types of power sources such as batteries, AC adapters, or DC power supplies. In one embodiment, the power supply (118) includes a transformer and rectifier to convert AC mains power to a regulated DC output suitable for the system components.

[0061] The power supply (118) may also incorporate features such as surge protection, overload protection, and short-circuit protection to safeguard the components from electrical faults. In another embodiment, the power supply (118) includes an uninterruptible power supply (UPS) system that provides backup power in case of a mains power failure, ensuring continuous operation of the system.

[0062] A cartridge feeder (120) is included, which is a spring -loaded or an electrically operated receptacle designed to hold and push empty cartridges (108) to be picked up by the holder (106). The cartridge feeder (120) ensures a continuous supply of empty cartridges (108) to the holder (106) for processing. The spring-loaded or electrically operated mechanism in the cartridge feeder (120) uses a compression or torsion spring that applies a constant force to push the cartridges (108) forward as they are picked up by the holder (106). The same operation feature can be achieved by using an electrically operated device such as a linear actuator, a solenoid or a geared motor.

[0063] In one embodiment, the cartridge feeder (120) is designed as a vertical stack where cartridges (108) are loaded from the top, and the spring pushes them down to the holder (106) at the bottom. The vertical stack design can be enclosed with a transparent cover to allow users to see the remaining cartridges (108) and reload when necessary.

[0064] In another embodiment, the cartridge feeder (120) is designed as a horizontal tray with a spring mechanism that pushes the cartridges (108) sideways towards the holder (106). This design can be beneficial in systems where vertical space is limited or where a horizontal layout is preferred.

[0065] The cartridge feeder (120) may also include sensors to detect the presence and quantity of cartridges (108). These sensors can send signals to the controller ( 102A) to alert the user when the cartridge feeder ( 120) is empty and needs to be refilled. The system can be programmed to pause operation until new cartridges (108) are loaded, preventing errors and ensuring continuous operation.

[0066] The system also includes an interface unit (126) for facilitating the entry of desired shade codes into the system. The interface unit (126) allows users to input specific instructions and selections, enabling customization and precise control over the nail color dispensing process. The interface unit (126) can take various forms, including but not limited to a hexadecimal keyboard, a touchscreen, or a set of physical buttons.

[0067] In one embodiment, the interface unit (126) is a hexadecimal keyboard, which includes keys representing the numbers 0-9 and the letters A-F. This type of keyboard allows for the input of hexadecimal codes, which can correspond to specific nail color formulas stored in the system's memory (102B). Users can enter the desired shade code using the hexadecimal keyboard, and the system will retrieve and execute the corresponding instructions to dispense the selected nail color.

[0068] In another embodiment, the interface unit (126) may be a touchscreen display that provides an interactive interface for users to select nail colors. The touchscreen can display a virtual keyboard, color palette, or a list of predefined shade codes. Users can navigate through the options and make selections by touching the screen. The touchscreen interface can enhance user experience by providing a more intuitive and visually appealing way to interact with the system.

[0069] Alternative embodiments of the interface unit (126) include physical buttons arranged in a grid or matrix, with each button representing a specific shade code or function. Users can press the appropriate buttons to input their selections. This type of interface can be more durable and easier to use in environments where touchscreens or keyboards may not be practical.

[0070] The system also includes a status UED (128) configured to indicate the color volume status in the base color dosers (112). The status UED (128) provides visual feedback to the user about the current state of the nail color dosers (112), helping to ensure that the system operates smoothly and efficiently.

[0071] In one embodiment, the status LED (128) changes color based on the volume of nail color remaining in the dosers (112). For example, the LED may glow green when the dosers (112) are adequately filled, yellow when the volume is low, and red when the dosers (112) are empty. This color-coding system allows users to quickly and easily determine when it is necessary to refill the dosers (112).

[0072] In another embodiment, the status LED (128) may blink or flash at different rates to indicate the volume status. For instance, a steady light could indicate a full doser (112), a slow blink could indicate a low volume, and a fast blink could indicate an empty doser (112). This visual cue can be particularly useful in noisy or busy environments where audible alerts may not be effective.

[0073] The status LED (128) may be mounted on the housing (100) near the base color dosers (112) or integrated into the interface unit (126) for easy visibility. Additional LEDs can be used to provide more detailed information, such as which specific doser (112) needs refilling or any operational errors that need attention.

[0074] A loading port (130) is provided through which empty cartridges (108) are loaded into the cartridge feeder (120). The loading port (130) serves as an access point for users to insert empty cartridges (108) into the system, ensuring a continuous supply for the dispensing process. The loading port (130) can be designed as an opening in the housing (100) that allows for easy insertion of cartridges (108).

[0075] In one embodiment, the loading port (130) is equipped with a hinged door or cover that can be opened and closed to protect the internal components from dust and debris when not in use. The door or cover can be made from materials such as plastic, metal, or composite materials and can include a locking mechanism to prevent unauthorized access.

[0076] In another embodiment, the loading port (130) may include a guiding mechanism, such as rails or slots, to assist users in correctly aligning and inserting the cartridges (108) into the cartridge feeder (120). The guiding mechanism ensures that the cartridges (108) are properly positioned for smooth and efficient transfer to the holder (106).

[0077] The loading port (130) can also be designed with sensors that detect the presence and position of the cartridges (108). These sensors can send signals to the controller (102A) to confirm that the cartridges (108) are correctly loaded and ready for processing. If the cartridges (108) are not properly aligned or if the loading port ( 130) is empty, the system can alert the user and pause operation until the issue is resolved.

[0078] Finally, abackup battery (132) is configured to provide power backup to the system. The backup battery (132) ensures that the system remains operational in the event of a power outage or disruption to the main power supply. The backup battery (132) can be a rechargeable battery that automatically activates when the main power supply fails, providing uninterrupted power to the critical components of the system.

[0079] The backup battery (132) can provide power to the controller (102A), memory (102B), drive unit (104), and other essential components, allowing the system to complete any ongoing processes and safely shut down if necessary. The backup battery (132) may also be used to maintain the system's memory and settings during a power outage, ensuring that no data is lost and that the system can quickly resume normal operation when power is restored.

[0080] The operational configuration of the automated nail color dispenser system begins with the user loading empty cartridges (108) into the cartridge feeder (120) through the loading port (130). The power supply (118) provides regulated and stable power to all components within the housing (100), and the backup battery (132) ensures continuous operation in case of power interruptions. The user inputs the desired shade code using the interface unit ( 126), which can be a hexadecimal keyboard. The controller ( 102A) processes this input and retrieves the corresponding instructions from the memory (102B).

[0081] The controller (102 A) activates the drive unit (104), which moves the holder (106) along a pre-defined path within the housing (100) guided by the conveyor unit (110). The holder (106) picks up an empty cartridge (108) from the cartridge feeder (120) and transports it to the base color dosers (112). Each base color doser (112) dispenses a metered quantity of nail color into the cartridge (108) as instructed by the controller (102A).

[0082] Once the cartridge (108) is filled with the required nail colors, the holder (106) moves it to the sealer (114). The sealer (114) then seals the cartridge (108) to prevent leaks and contamination. The holder (106) finally transports the filled and sealed cartridge (108) to the final output window (116), where it is delivered for user retrieval.

[0083] Throughout the operation, the status LED (128) provides real-time feedback on the color volume status in the base color dosers (112), indicating whether refilling is necessary. Sensors within the system monitor the presence and position of cartridges (108), ensuring that each step is executed correctly and alerting the user in case of any issues. This sequential operation ensures that the automated nail color dispenser system functions efficiently and effectively to produce custom nail color formulations.

[0084] These and other embodiments certainly fall within the spirit and scope of the invention, which is intended to be limited only by the appended claims and their equivalents.

Claims

Claims:

1. An automated nail color dispenser system (10) comprising: a housing (100); a controller (102A) and a memory (102B) including stored data, tables, and executable program instructions provided within the housing (100); a drive unit (104) coupled to the controller (102A) and configured to facilitate movement of a holder (106) along a predefined path within the housing (100), wherein: the holder (106) is configured to grip a cartridge (108); and the cartridge (108) is configured to store nail color therewithin; a conveyor unit (110) configured to guide the movement of the holder (106) within the housing (100); a plurality of base color dosers (112) provided within the housing (100) and configured to dispense metered quantities of nail colors into the cartridge (108); a sealer (114) configured to seal cartridges (108) after they are filled with the nail color; and a final output window (116) where filled and sealed cartridges (108) are delivered.

. The automated nail color dispenser system of claim 1, further comprising a power supply (118) configured to provide regulated and stable power to all the components within the housing (100).

3. The automated nail color dispenser system of claim 1, further comprising a cartridge feeder (120), wherein the cartridge feeder (120) is a spring-loaded or electrically operated receptacle designed to hold and push empty cartridges (108) to be picked up by the holder (106).

4. The automated nail color dispenser system of claim 1, wherein the holder (106) is configured to securely hold the cartridge (108) throughout the pre-defined path while the cartridge (108) undergoes steps of filling with colors, sealing, and delivery to the final output window (116).

5. The automated nail color dispenser system of claim 1, wherein the conveyor unit (110) comprises a guide channel (122) and a belt (124), the belt (124) being flexible and driven by the drive unit (104) with the holder (106) mounted on the belt (124).

6. The automated nail color dispenser system of claim 1, further comprising an interface unit (126) for facilitating entry of desired shade codes into the system.

7. The automated nail color dispenser system of claim 1, further comprising a status LED (128) configured to indicate color quantity status in the base color dosers (112).

8. The automated nail color dispenser system of claim 1, further comprising a loading port (130) through which empty cartridges (108) are loaded into the cartridge feeder (120).

9. The automated nail color dispenser system of claim 1, further comprising a backup battery (132) configured to provide power backup to the system.