WO2018092128A1 - Appareil et procédé de tricotage électronique - Google Patents

Appareil et procédé de tricotage électronique Download PDF

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Publication number
WO2018092128A1
WO2018092128A1 PCT/IL2017/051240 IL2017051240W WO2018092128A1 WO 2018092128 A1 WO2018092128 A1 WO 2018092128A1 IL 2017051240 W IL2017051240 W IL 2017051240W WO 2018092128 A1 WO2018092128 A1 WO 2018092128A1
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WIPO (PCT)
Prior art keywords
knitting
needles
location
orientation
digital medium
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PCT/IL2017/051240
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English (en)
Inventor
Emma Margarita ERENEST
Nadav Sharabi
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Individual
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Individual
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Publication of WO2018092128A1 publication Critical patent/WO2018092128A1/fr
Anticipated expiration legal-status Critical
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B3/00—Hand tools or implements
    • D04B3/02—Needles
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass

Definitions

  • the present invention pertains to e-knitting. More particularly, the present invention pertains to apparatus and method for real-time guidance of knitting actions using location and orientation sensors, digital platform and wireless communication.
  • Knitting is a craft that requires skill and training. Acquiring this craft is usually done by direct teaching with a human guide that observes the pupil's work and corrects her mistakes. Learning by imitation is also possible using visually recorded knitting lessons or printed manuals. All these methods do not consist onsite real-time supervision on the knitting process and cannot amend every knitting error in real-time. There is, therefore, a need for real-time means and method for guiding the knitting process and supervising the knitter actions and errors.
  • an object of the present invention to provide a system for real-time instructing and guiding knitting by a user.
  • e-knitting essentially pertains to real-time guidance of the knitting process using recorded knitting actions as reference for real- time knitting.
  • the apparatus that facilitates e-knitting comprises:
  • e-needles i.e., knitting needles that comprise location and orientation sensors, which are configured to monitor location and orientation of the needles in 3D (three- dimensional) space, error alarm means that is configured to inform a user on knitting errors, wireless communication means and power source; digital medium with an app stored thereon which is configured for receiving real-time location and orientation data of the e-needles in 3D space and recording or comparing them to reference knitting actions stored on the digital medium; and
  • wireless communication network for communicating between the wireless
  • the communication between the e-needles and the digital medium is essentially bidirectional.
  • the location and orientation sensors on the e-needles pick the needles movement by moving together with them in the knitting action.
  • the communication means in the e-needles communicate the dynamics of location and orientation to the digital medium through a wireless network.
  • the digital medium receives the location and orientation data from the location and orientation sensors in real-time and processes it according to selected mode of operation.
  • a single or plurality of reference points, lines and planes are defined for the alignment set up of the e-needles.
  • the alignment of the e-needles to these reference points, lines and planes can be done in several methods such as, manual alignment methods, alignment using the e-needles orientation sensors or GPS means, or using single or plurality of mechanical, magnetic, electromagnetic or wireless alignment fixtures.
  • the alignment fixtures can be utilized to define the reference points, lines and planes for the movement of the e- needles within the borders defined for any selected e-knitting program. Further, the fixtures can be used to align the e-needles with the reference points, lines and planes. In one embodiment the alignment fixtures can be embedded in the digital platform.
  • the relative positions of the e- needles can be determined in corresponding ways. Namely, the e-needles are assigned particular space coordinates according to the particular elected mode for determining the relative locations of the e-needle in space. The relative locations change dynamically with the movement of the e-needles in the knitting process and are continuously assigned updated coordinates, which are consistent with the elected mode. Particular but not exclusive examples for dynamic and continuous monitoring of space locations of the e-needles are detailed as follows:
  • the digital medium receives location and orientation data from the location and orientation sensors which are mounted on the e-needles and records and stores them as particular gestures of knitting.
  • every knitting gesture is essentially a unique sequence of movements, each movement being defined by particular location and orientation in 3D space.
  • the digital medium generates a corresponding file for every type of gesture, the file comprising a particular code that comprises a sequence of location and orientation data equivalent to the location and orientation movements of the e-needles.
  • the digital medium assigns a name for every gesture that identifies the particular stitch with its unique particular code.
  • the digital media performs the following operations:
  • the knitting instructions are displayed graphically and/or textually. In another particular embodiment, these instructions are essentially a sequence of knitting stitches that form a knitting pattern selected by the knitter.
  • the digital media comprises a database or connects to a database that comprises a plurality of knitting patterns that the knitter can select from for a knitting session.
  • the digital medium is also configured to distinguish between the two needles, left and right, and accordingly signal the right or left e- needle to set an alarm off when identifying a knitting error.
  • the e-knitting method is utilized for guiding e-knitting in online session, the guiding comprising a single or plurality of students and a single or plurality of corresponding instructors.
  • the e- knitting system further comprises:
  • a plurality of additional screens is added to the knitting app for monitoring the inline communication means between the e-knitting users and instructors.
  • the instructors perform online e-knitting practicing lessons, correcting the students e- knitting techniques by visual demonstration, which are recorded and translated into optional formats such as, hand-knitting pattern maps, charts, texts and other instructions.
  • the instructor can pass the basic and advanced e-knitting exercises and other training methods.
  • the instructors can also record e-knitting lessons and demonstrations which can be downloaded, for offline training purposes by users and students.
  • the e-knitting digital platform software comprises a plurality of corrective e-knitting algorithms, which are configured to identify the user e- knitting errors with respect to the correct knitting pattern, debug it and suggest the required corrections to the knitter.
  • the detection debugging and suggested corrections are performed online, while the user carries out the e-knitting process.
  • the detection debugging and suggested corrections are performed after knitter knitting process is concluded or terminated. In these embodiments, the debugging can be executed automatically or selectively per the knitter request or command.
  • Figs. 1A-1B illustrate the recording and instructing of an e-knitting action by a digital media.
  • Fig. 2 illustrates a magnified view of first type of e-needles for e-knitting in the present invention.
  • Fig. 3 illustrates a magnified view of second type of e-needles for knitting in the present invention.
  • Figs. 4A-4B illustrate the major components of the means for e-knitting, namely e- needles and digital media.
  • Figs. 5A-5B illustrate another option of the major components of the means for e- knitting.
  • Fig. 6 is a flow diagram of initiating the process of e-knitting.
  • Fig. 7 is a flow diagram of recording a process for e-knitting according to the present invention.
  • Fig. 8 is a flow diagram of real-time guidance and supervision of e-knitting.
  • Figs. 9A-9Z shows screen flow display of the accompanying app walking the user through the different screens and steps of e-knitting.
  • Figs. 1A-B show an illustration of constructing e-knitting guiding lesson for a particular knot knitted by hand.
  • the invention essentially relates to the concept of IOT (Internet Of Things) for connecting between daily or regularly used devices, such as knitting needles, and digital platforms.
  • IOT Internet Of Things
  • Particular sensors are mounted on the needles (see Figs. 2 and 3 and corresponding description below) that monitor the user knitting gestures, respond to these gestures in a particular manner dictated by their method of monitoring and type of gesture, translate their response to electromagnetic signals and transmit these signals to the digital medium.
  • the digital medium receives the signals and translates them to particular code that corresponds to the type of gesture that is monitored.
  • IB illustrates a hand holding an e-knitting needle (Id) with a thread held by the hand and partially wrapped on the needle (Id).
  • Orientation sensor and wireless transmission means are mounted on the needle (shown in Figs. 2 and 3).
  • the orientation means detects the angle that that needle is held in 3D space relative to the plane of knit ting.
  • the value of the angle is recorded on a digital memory recording means on the e-needle.
  • the wireless transmission means receives the angle value and transmits it to the digital platform, which is presented as the display screen in Fig. 1A.
  • the digital platform which is presented as the display screen in Fig. 1A.
  • the digital platform guides the knitter to knit a stitch of the type CO (Cast On) in a relative location in 3D space, which is translated to a three digit presentation, e.g., 003.
  • the digital platform shows the knitter the details of the previously knitted stitch, namely type, number and row, to ensure ordered continuity and consistency of the knitting process and final knitwear.
  • the digital platform records and/or displays the gesture in a graphical display, namely a pattern map such as the ones shown in Figs. 9M, 9N, 90, 9S, 9T, and/or textual mode depending on its current mode of operation.
  • the knitter may switch between graphical and textual display and guidance of the knitting status and action on the display of the digital platform.
  • the platform will accordingly convert the graphical symbols that indicate the location of the stitch on the grid to the corresponding coordinates in a 3D space.
  • the digital platform simultaneously shows graphical and textual presentations of a stitch on the display.
  • the platform may show the locations of knitted stitch on the grid and advancement of the knitting process and location of the current stitch to be knitted parallel to the coordinates of the current stitch in 3D space.
  • the communication means may also be wire communication means, e.g., USB cable. Such wire communication is also configured to enable bidirectional communication between the e-needles and the digital platform and transmitting space location, moves and angles of the e-needles to the platform and commands for particular alerts from the platform to the e-needles.
  • the digital platform comprises wireless communication means and protocol configured for communication with the wireless means and protocol mounted on the e-needles in combination with the orientation sensors, memory means for storing digital data thereon and control means. Accordingly, communication between the e-needles and digital platform is bi-directional. This enables to transmit data from the needle relating to the orientation of the needles in a 3D space to the digital platform and signal on wrong orientation of the needles in forming a new stitch. A warning alarm may then set off in response to the signal the platform sends.
  • the communication between the e-needles and the digital platform is not limited to any particular means or protocol.
  • different wireless communication protocols may be used when wireless means is implemented in the communication between the e-needles and the digital platform.
  • Preferable by not exclusive protocols are WiFi, Bluetooth and IEEE.
  • Other wireless communication protocols and corresponding wireless communication networks which may be applicable for communication between the e-needles and the digital platform, are GSM, CDMA, UMTS, CDMA2000, TD-SCDMA, GPRS, EDGE, Bluetooth, IEEE 802.11, IEEE 802.15.3, IEEE 802.15.4, IEEE 802.16, IEEE 802.20, IEEE 802.22, DECT, WDCT, UMA, HIPERLAN, BRAN, HIPERMAN.
  • the e-knitting system is configured to operate in two optional modes: A Recording mode: knitting gestures are sent to the digital platform as an editable and sharable code and appear on screen as a pattern map, knitting chart or text
  • a playback or a guiding mode Light, sound and/or vibrations indicate to the knitter what type of stitch she should be knitting next based on a chosen pattern on the digital platform.
  • Another option is visual on screen display of a signal.
  • Such signal may be in the form of a flashing or blinking icon at the current location of a stitch in the graphical 2D presentation of the knitting pattern.
  • the icon may be a particular symbol and/or color for a corresponding status or state of a knitting action in a knitting session.
  • the icon may show an 'X' sign at the proper location on the graphic 2D screen display to indicate a knitting error.
  • Other signs may designate different states and status in a knitting session. Further, the sign may be colored with any selected color according to a predetermined color code.
  • the signal may be in the form of a text message appearing on screen that indicates the particular state or status in the knitting session, for example a knitting error that the knitter makes or a type of stitch.
  • the signalling of state or status may further be distinguished by assigning different symbols and/or colors to different states, for example different types of knitting stitches, knitting errors, knitting states, level of progress in the knitting session and speed of knitting. Rating performance in a knitting session may also appear on screen in graphic and/or text modes, which will weigh all relevant variables that determine it.
  • the connectivity to the digital platform can be done by a wireless connectivity means using related protocols such as Bluetooth, Wi-Fi, IEEE and other wireless optional protocols.
  • communication of the e-needles and the digital platform may be with wire communication means.
  • the e-needles may be directly connected to the digital platform with USB cable connectivity.
  • Other wires such as Bluetooth, Wi-Fi, IEEE and other wireless optional protocols.
  • the connectivity means may be used to communicate space coordinates and movement data from the e-needles to the digital platform.
  • the bi-directional communication between the e-needles and the digital platform also enables the wire communication to transmit commands to indicate a particular state during e-knitting to the controller that controls the signalling components in the e-needles.
  • the digital platform is configured to diagnose a particular position of the e-needles, analyze the progress in the knitting process relative to the knitting scheme, which is elected, identify an error in the movement or position in space of the e-needles or a stitch made and accordingly send a command to the controller in the e-needles to set a visual alarm off with a light bulb with a selected particular color.
  • the light bulb may flash in red color when set off.
  • While monitoring of the dynamic change of location and movement of the e-needles is done with space location identification means, other means for identifying their location and monitoring movement are contemplated within the scope of the present invention.
  • a non-limiting example is a smart glove, which may be worn on the knitter hand and monitor the change in palm and finger movement in the knitting actions.
  • the glove itself may comprise means for identifying and tracking location in space of the hand, which is similar to the means mounted on the e-needles. Tracking hand movement may provide exclusive or supplemental information on the relative or absolute position of the e-needles and determine if the knitting action is progressing correctly or not.
  • a camera which is configured to visually monitor the knitting action and location change and movement of the needles and transmit digitally encoded visual information to the digital platform.
  • the platform is configured to receive such visual data, decode and analyze it and accordingly retrieve the required information on the state and location of the needles and the knitting process.
  • the camera may be stills camera which is programmed to take picture at a selected frame speed, for example one frame per second.
  • the camera may be a video camera that is configured to continuously monitor a knitting session.
  • the visual information from the camera stills or video may be stored in the digital platform until the end of any selected knitting session.
  • the photos and/or video film may be transmitted to a particular database in a data space allocated for the particular knitter on a data storage cloud.
  • the digital platform may be selected from any type of digital platform such as mobile, tablet, laptop, desktop, industrial knitting machine and AR glasses.
  • Figs. 2 and 3 illustrate assembled and exploded views of two types of pairs of knitting e-needles (la, la') and (2a, 2a') with sensors, alarm means and wireless communication means mounted on them.
  • the e-needles (la, la') shown in Figs. 2 and 4A are single-pointed with the sensors, alarm and wireless communication means imbedded within their proximal heads (lb, lb'), i.e. knobs, opposite the distal end, namely the tips (le, le').
  • e-needles proximal heads (lb, lb') are screwed into e- needle body parts (Id, Id') at their corresponding proximal sides (lc, lc').
  • Figs. 3 and 5A show another type of a pair of circular needles (2a, 2a') connected to each other with a wire (2f) and with the sensors (2b, 2b') and alarm and wireless communication means imbedded within their proximal ends (2e, 2e').
  • the needles can be fabricated from various types of materials such as metal, plastic, wood and bamboo or other types of materials, with the required mechanical properties, such as stiffness and flexibility, for various types of knitting functionalities.
  • Such needles are also configured to form appropriate and reliable housing for the components embedded in them such as sensors, alarm means, controllers and wireless communication means.
  • the e-needle in Figs. 2 and 3 illustrates a particular implementation of the concept of e-needles in the present application. These Figures show means embedded within the needles that make digital communication and monitoring and guidance of a knitting process possible.
  • the present invention provides apparatus for monitoring, determining location in 3D space and guiding needles in a knitting action, where this apparatus is configured to be mounted on idle or regular e-needles and transform them to e-needles with the capabilities and functionalities detailed above.
  • This apparatus may be in a form of a clip with fastening means to hold it to the body of the needles in any selected position and place.
  • the apparatus comprises magnetic fastening means for attaching it to needles, which are made of metallic and/or magnetically attracting material.
  • the screwed and unscrewed knob head (lb, lb') is particularly configured to accommodate the sensor, controller, alarm and wireless communication means and battery in appropriate inner space and slot, respectively.
  • the sensors are plugged and can be accommodated to various needles with different geometrical shapes and sizes, and can be mechanically attached to the bottom part of the knitting needles (le, le') via a glue, clips, screws, magnetic attachment means, a combination of a single or a plurality of one or several means of all previous mechanical attachment means or any other different mechanical attachment mechanism.
  • the sensors move together with the needle and respond accordingly, thereby enabling the monitoring of the actual movement of the needle in real-time and recording it for future guidance, real-time monitoring of a knitting process, real-time error alarm and onsite correction of errors.
  • the particular alarm may be selected for each needle, distinguishing between errors in the movement of each needle that the user makes.
  • the recorded gestures can be translated into knitting instructions in several possible optional formats such as:
  • the sensors monitor the user gesture and transmit it to the digital medium through wireless communication system and related signal (4). Then the digital medium (3a, 3b, 3c, 3d) translates the gesture to a corresponding code and records it for replay in a future knitting session or displays it graphically and/or as text on screen for the user who knits in real-time.
  • Such digital medium illustrated in Figs. 4-5 can be a user smartphone or other mobile, tablet, laptop, desktop, industrial knitting machine, AR glasses or any other wearable device with recording, computing and digital data storing capabilities and wireless communication with the particular sensors in the e-needles.
  • the apparatus of the present invention may guide human user or industrial knitting machines, keeping the principles of guidance the same.
  • the apparatus and method of e-knitting of the present invention facilitate industrialization of customized knitting, enabling faster and mass manufacturing of knitting patterns designed by particular users.
  • Figs. 6 through 8 are flow diagrams detailing the steps for monitoring needles movement, communicating to the digital platform, recording, displaying, guiding a user in real-time, identifying errors in needle movement and setting alarm off for correcting needle movement during knitting.
  • Fig. 6 is a flow diagram (100) of the initial setting up of the apparatus for operation with the steps (110-160).
  • the application is uploaded and initiates search for wireless communication with the sensors imbedded in the e-needles. Further steps are then allowed, when the e- needles are identified and communication is set up with them.
  • Fig. 7 displays flow (200) with the particular steps (205-250) for recording movement of the needles and storing the particular gestures for every type of knitting stitch.
  • Fig. 6 is a flow diagram (100) of the initial setting up of the apparatus for operation with the steps (110-160).
  • the application is uploaded and initiates search for wireless communication with the sensors imbedded in the e-needles. Further steps are then allowed, when the e- needle
  • the sensors are selected from gyroscope, accelerometer and magnetometer and in general any type of location and orientation sensor that can monitor movement in 3D (three-dimensional) space and any combination thereof, in this case movement of the needles.
  • the digital medium begins recording the needle gestures, where every gesture is identified by name that relates to the particular movements required to form a particular knitting stitch (205). Accordingly, the digital medium waits for raw data of a movement event sent from the needles, i.e., the sensors mounted on the needles (210). Knitting may be done in still or moving positions and in addition in static or moving reference spaces. For example, sitting on a chair at home is a static position in static reference space and sitting in a riding train is a static position in a moving reference space.
  • the sensors mounted on the needles capture the raw movement of the needles, which requires cancelling off of the movement of the reference space.
  • the digital medium calculates the differential motion and/or orientation of the needles in the reference space, and removes background motion and/or orientation. This is carried out by using the device that records the movement of the needles as reference, because it too travels with the surrounding space or stays in static position (215).
  • the device can be a user smart phone or other mobile, tablet, laptop, desktop, industrial knitting machine, AR glasses or any other wearable device with recording, computing and digital data storing capabilities and wireless communication with the particular sensors in the e-needles.
  • the differential data is then recorded until completion of the gesture or the off button is pressed (225) and the digital medium stores the data and time stamps it (230).
  • the stored data of the particular gesture is processed, saved and tagged with user id and gesture name (235-245).
  • the digital medium then returns to recording mode until complete turning off of the process (250).
  • Fig. 7 details the particular use of nine DOF (Degrees Of Freedom) IMU (Inertial Measurement Unit) data event received from the needles to initiate a session of recording knitting gesture or guiding a knitting session, steps (215-220).
  • the DOF totals the number of axes and sensors combined together for balancing any plane, in this case the plane of operation of the needles.
  • the IMU essentially combines 3D space location and orientation sensors including accelerometers, gyroscopes and sometimes magnetometers all combined together to provide dynamic information on the needles location and orientation in space.
  • the 9 DOF is a 6 DOF with magnetometer, namely a compass.
  • Fig. 8 details the flow (300) of gesture recognition for guiding a user during a knitting process that follows recorded knitting gestures.
  • the digital medium receives raw data from the sensors imbedded in the needles (305) and cancels the movement of the reference space in which the needles move
  • the differential motion and/or orientation of the e-needles are identified as a particular gesture (320) when compared with the recorded gesture database (325).
  • the digital medium then concludes if actual gesture is detected (330). A positive answer will cause the display of the formation of the gesture on screen and indicate that a gesture event has taken place. A negative answer will set the error alarm off and return to the start for gesture recognition (340-350).
  • the apparatus of the e-needles and digital medium/platform provides the e-knitter with continuous walk-through guidance of the guiding session. Accordingly, the digital medium instructs the e- knitter which stitch should be knitted at every point in the knitting session.
  • Figs. 9A-Y show the sequence of screens of the app operating on the digital medium and the actions taken when e-knitting with the apparatus of the present invention.
  • the front start and sign in and sign up screens are required in every knitting session, Figs. 9A-C.
  • the recording of the knitting gestures may then follow, receiving the gesture dynamics as gesture movements in 3D coordinates, cancelling movement of the reference space in which the needles move and translating it to corresponding app code, Fig. 9D. Every type of stitch is assigned an id as seen in the screens in Figs.
  • Figs. 9K-T show screens of visual 2D mapping of a knitting progress of a particular pattern, a sweater in the case shown.
  • the screens Figs. 9K-0 show the process of recording an entire session of knitting in the order of the stitches knitted. Every stitch is identified by its type and coordinates relative to neighbour stitches and to the borders of the pattern that is knitted. The knitting and recording may be stopped and resumed at any point during the knitting session.
  • a particular pattern may be selected from a database for monitoring, identification or recognizing and recording.
  • Figs. 9P-T of on-screen 2D mapping presents the progress of e- knitting by a user that follows knitting instructions for particular pattern.
  • the sensors receive haptic feedback from the digital medium and visually signal the e-knitter on the type of the next stitch for example with visual light indication. Such visual or audible signalling may be used also to signal on errors.
  • the e- knitter may introduce the desired size for any selected pattern. The size will then translate to the number of stitches required and the display and playback of the base pattern will adapt to that size, as exemplified in the screens in Figs. 9U-X.
  • the e- knitter may also view useful and instructive information for the particular knitting project, which helps her elect one including the knitting instructor.
  • Such information may be the rating of knitting instructors, expertise, level of knitting of a particular item, amount of thread for knitting that item, average work hours for completing the knitting and the money invested in purchase of materials for knitting.
  • Fig. 9Y in several steps along the recording knitting session, the whole project can be edited, advised with an expert, added with photos and comments and exported, shared or offered to sell online to other users.
  • Fig. 9Z summarizes a full illustration of the sequence of screens of the knitting operating app on the digital medium with some major interrelations between the different screens.
  • the knitter is walked through a knitting session by passing from one screen to another on the digital platform. Each screen makes part of a sequence of screens so formed to properly guide the knitter through the possibilities of action, which are made available according to the particular stage that the knitter is at and the steps she takes during the session.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

L'invention concerne un appareil de tricotage électronique, qui se rapporte essentiellement au guidage en temps réel d'un processus de tricotage à l'aide d'actions de tricotage enregistrées en tant que référence pour un tricotage en temps réel. L'appareil qui facilite le tricotage électronique comprend : des aiguilles à tricoter électroniques, qui sont des aiguilles à tricoter qui comprennent des capteurs d'emplacement et d'orientation, qui sont conçus pour surveiller l'emplacement et l'orientation des aiguilles dans un espace 3D (en trois dimensions), un moyen d'alarme d'erreur qui est conçu pour informer un utilisateur d'erreurs de tricotage, un moyen de communication, un dispositif de commande et une source d'alimentation, un support numérique sur lequel est stockée une application et qui est conçu pour recevoir des données d'emplacement et d'orientation en temps réel des aiguilles électroniques dans un espace 3D et pour les enregistrer ou les comparer à des actions de tricotage de référence stockées sur le support numérique, et un réseau de communication permettant une communication entre le moyen de communication sur les aiguilles électroniques et le support numérique.
PCT/IL2017/051240 2016-11-17 2017-11-15 Appareil et procédé de tricotage électronique Ceased WO2018092128A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3913123A1 (fr) * 2020-05-21 2021-11-24 Twelve Solutions UG (haftungsbeschränkt) Aiguille à tricoter intelligente et aiguille à tricoter circulaire
US11483404B2 (en) * 2020-09-09 2022-10-25 Carter Global, LLC Macramé tile based macramé application and method of using the macramé application

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615319B2 (en) * 2011-05-17 2013-12-24 Karen Felice Interactive knitting and crocheting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615319B2 (en) * 2011-05-17 2013-12-24 Karen Felice Interactive knitting and crocheting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3913123A1 (fr) * 2020-05-21 2021-11-24 Twelve Solutions UG (haftungsbeschränkt) Aiguille à tricoter intelligente et aiguille à tricoter circulaire
US11483404B2 (en) * 2020-09-09 2022-10-25 Carter Global, LLC Macramé tile based macramé application and method of using the macramé application

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