PORTABLE STORAGE DEVICE INCLUDING AN INTEGRAL YARN MANAGEMENT SYSTEM
A yarn management system for storing, managing and transporting yarn and in-progress work pieces including a storage device or knitting bag sized to accommodate a variety of projects, for example, a full-sized project bag configured to hold multiple skeins of yarn and the associated in-progress work piece. The storage device is configured to protect the yarn and the work piece while allowing the user to periodically remove and work on the work piece, for example, to knit tangle free with multiple skeins of yarn. The storage device or bag includes an interior compartment having at least one of a divider panel which creates a first and a second storage compartment. The divider panel further includes a plurality of guide apertures through which yarn can pass from the first storage compartment to the second storage compartment.
This application claims the benefit of U.S. Provisional Patent Application No. 60/911,856, filed Apr. 13, 2007, which is incorporated by reference in its entirety herein.
TECHNICAL FIELDThe present disclosure is directed to a portable storage device including an integral yarn management system, such as for use in knitting or craft projects.
BACKGROUNDTraditionally, it has been difficult for knitters and other craft persons using yarn or yarn-like material to easily store, organize, manage and transport skeins of yarn and the associated in-progress work piece during the duration of the project without tangling the yarn or otherwise compromising the in-progress work piece. Many attempts have been made to alleviate the problem and find a workable solution.
For example, U.S. Pat. No. 3,827,654 issued to Armstrong discloses a rigid yarn caddy that holds a skein of yarn in each of several upright tubes for paying yarn out of the open top ends of the tubes for multi-yarn, manual knitting. The tubes are supported on a flat disk that is preferably mounted for rotation on a support for twisting the yarns as they pay out of the tubes. Although this device includes a handle for moving the yarn caddy, it does not include a storage compartment for the in-progress work piece.
Another example is U.S. Pat. No. 5,544,499 issued to Boggs which discloses an apparatus including a plurality of yarn storage containers which receive skeins of different yarn. The yarn containers include a removable top which contains a yarn outlet guide hole. The yarn storage containers are mounted on a rotatable platform to allow the user to rotate the device during use. This device also does not include a storage compartment for the in-progress work piece.
Another example is U.S. Pat. No. 4,008,806 issued to de Paez which discloses a device for the sorting, storage and transportation of yarn-like material and a sorting member to allow the yarn to pass from the interior to the exterior of the bag separated from each other and readily available to the user. The finished work piece may be stored in a side pocket of the bag. Although this bag includes storage for the skeins of yarn, it does not include an interior storage compartment for the in-progress work piece contained within the bag such that the yarn is not exposed during transportation.
Yet another example is U.S. Pat. No. 6,357,497 issued to Frase which discloses a knit crochet bag having an interior storage and a plurality of exterior pockets for receiving yarn. The yarn skeins are stored in the exterior pockets and fed through openings in the top of the exterior pockets and then fed at a right angle into the central storage region of the bag. Although the central storage region of the bag allows for the in-progress work piece storage, the configuration of the yarn feed through the top of the exterior pocket and into the central storage region at a right angle creates problems with yarn tension while the user is working on the project. This and other design flaws render this knit crochet bag undesirable in operation.
Existing yarn caddies and storage devices fail to provide the combined benefit of allowing the user to store unused yarn and the in-progress work piece; providing a yarn management system that prevents tangles during operation while providing unobstructed yarn feed in order to avoid issues with yarn tension and the like; and protecting the yarn for the duration of the project by keeping both the unused yarn skeins and the in-progress work piece contained in an interior of the storage device during transportation. Therefore, there is a demand for a portable storage device that includes a yarn management system which allows the user to easily store yarn, dispense yarn and transport yarn during the duration of a craft or knitting project. Accordingly, there exists a need to improve existing yarn storage and yarn management devices.
SUMMARYA yarn management system for storing, managing and transporting yarn and in-progress work pieces is provided. The system includes a storage device or knitting bag sized to accommodate a variety of projects, for example, a full-sized project bag configured to hold multiple skeins of yarn and the associated in-progress work piece. The storage device is configured to protect the yarn and the work piece while allowing the user to periodically remove and work on the work piece, for example, to knit tangle free with multiple skeins of yarn. It will be understood by one skilled in the art that the yarn may include any yarn-like material such as cord, thread, line, twine, yarn, and the like and that the project may be knitting or any other type of craft project.
The storage device or bag includes an interior compartment having at least one of a divider which creates a first and a second storage compartments. The interior compartment of the storage device is defined by a bottom panel and a plurality of connected side panels configured to form an interior compartment. The bag further includes an opening, for example a top opening. Alternatively, the opening may be a side opening. The divider may be spaced apart from and generally parallel to the bottom panel. Alternatively, the divider may be spaced apart from and generally parallel to a side panel. According to aspects of the invention, the first compartment is separated from the second compartment by the divider and the second compartment is open to the top opening of the bag. According to further aspects of the invention, the divider further includes a plurality of guide apertures through which a yarn can pass from the first storage compartment to the second storage compartment. The guide apertures may be grommets, sewn button holes, slits, gaps in the divider, or the like, as further described herein.
In the drawings, identical reference numbers identify similar elements or acts. The sizes and relative positions of elements in the drawings are not necessarily drawn to scale, and these various elements may be arbitrarily enlarged to improve legibility. Further, the particular shapes of the elements as drawn are not intended to convey any information regarding the actual shape of the particular elements, and have been solely selected for ease of recognition in the drawings. Also, the headings provided herein are for convenience only and do not necessarily affect the scope or meaning of the claimed invention.
DETAILED DESCRIPTION A. OverviewThe following disclosure describes several embodiments of systems for managing yarn. One aspect of disclosure is directed to a storage device having an integral yarn management system. The storage device has a bottom panel, side panels and a divider panel configured to define interior first and a second storage compartments. The first storage compartment is sized to receive and store skeins of yarn and the second storage compartment is sized to receive and store the in-progress work piece. According to further aspects of the disclosure, the bottom panel and side panels of the storage device are constructed of a material and configured to retain flexibility while being able to stand open and retain the general shape of the storage device during use. The divider is positioned between the first and the second storage compartment and substantially separates the first and the second storage compartments. A surface of the divider further includes a plurality of yarn outlet guide apertures to allow yarn to pass from the first compartment to the second compartment. An access opening in the first storage compartment provides access to allow the user to load yarn in the first storage compartment. According to further aspects of the disclosure, the guide apertures may be grommets, eyes, sewn button-holes, perforations or other openings in the divider, flexible fabric tubes extending from the first storage compartment to the second storage compartment, or the like.
Another embodiment of the disclosure is directed to a system for storing and transporting yarn during the duration of a project. The system includes a storage device having a bottom, a plurality of interconnected sides forming an interior cavity, and a divider positioned within the interior cavity to separate a first compartment and a second compartment. The divider is substantially parallel to the bottom panel and is connected to an interior side of the side panels. The divider includes a plurality of apertures sized to allow yarn-like material to pass from the first compartment to the second compartment. According to further embodiments, the first compartment includes at least one of a partition orthogonal to the bottom panel extending from the top of the bottom panel to the underside of the divider. The partition may be a mesh material or any other fabric material. Alternatively, the partition may be a rigid or semi-rigid material configured to provide support and structure to the storage device. The partition separates the first compartment such that a first skein of yarn can be stored in a first section of the first compartment and a second skein of yarn can be stored in a second section of the first compartment. Each compartment would have at least one of a corresponding apertures to allow yarn to pass from the first compartment to the second compartment.
Another embodiment of the disclosure is directed to a system for storing, managing and transporting yarn during the duration of a project. The system includes a multi-compartment bag having an integral yarn management system contained therein. The bag includes a bottom panel and a plurality of interconnected side panels configured to define an interior region having an opening at a top portion of the interconnected side panels. The interior region includes a first and a second interior compartment divided by a divider panel. According to aspects of this embodiment, the second compartment is detachable from the first compartment. According to further embodiments, the bag may also include a false-bottom panel partially attached to an interior of the bag and positioned above the divider panel and below the opening of the bag. The partial attachment allows the false-bottom panel to be retracted into a stored position when not in use. According to further embodiments, the false-bottom panel is held in a stored position by a retention device such as a tab or band. In use, the panel may be extended to cover the stored in-progress work piece during transportation, or may be extended to separate additional skeins of yarn contained in the second interior compartment.
According to further embodiments, the interior of the bag includes a removable notions bag for storing knitting needles and the like. According to further embodiments, the interior of the second compartment of the bag includes additional yarn guides. The additional yarn guide in the second compartment may for example be at least one of a flexible fabric tube extending from the divider panel to the opening configured to allow yarn strands to extend there through. The tubes may extend the entire height between the divider panel and the opening or may extend a partial height between the divider panel and the opening. The tubes may or may not be continuous along the distance between the divider panel and the opening. According to further embodiments, the tubes may be clear tubing. Additionally, the tubes may provide structural support to the sides of the bag, similar to stays, in order to maintain the bag in an open upright position during use.
According to still further embodiments of the disclosure, one or more circlets may be included in the interior of the bag to provide further guidance to the yarn strands through the interior of the bag to the opening of the bag. The circlets may be vertically aligned or may be positioned along a top portion of the interior of the bag near the opening. According to still further embodiments of the disclosure, a secondary yarn guide in the second compartment includes a panel, band, tab or tube secured to an interior surface of second compartment of the bag to keep the yarn proximate to the side panel of the bag when the yarn is being fed into the in-progress work piece. This allows the interior cavity of the second compartment to remain free of yarn strands and further prevents yarn tangles.
In yet another embodiment, portions of the bottom, side panels, divider panel, and/or yarn guides include a clear plastic window to allow the user to see for example the amount of yarn remaining on the skein. The window can incorporate the yarn outlet guide apertures or may be included in areas of the storage device that do not include the guide apertures, for example, at the bottom of the storage device. Further, the window may be sized to include the entire surface, or any portion of any surface contained in the yarn management system. Alternatively, the entire yarn management system may be a clear material of construction.
Specific details of several embodiments of the invention are described below with reference to yarn management systems, multi-compartment bags, and guides. Several details describing well-known structures or processes often associated with yarn management systems, multi-compartment bags, and yarn guides are not set forth in the following description for purposes of brevity and clarity. Also, several other embodiments of the invention can have different configurations, components, or procedures other than those described in this section. A person of ordinary skill in the art, therefore, will accordingly understand that the invention may have other embodiments with additional elements, or the invention may have other embodiments without several of the elements shown and described below with reference to
Where the context permits, singular or plural terms may also include the plural or singular term respectively. Moreover, unless the work “or” is expressly limited to mean only a single item exclusive from other items in reference to a list of at lest two items, then the use of “or” in such a list is to be interpreted as including (a) any single item in the list, (b) all of the items in the list, or (c) any combination of the items in the list. Additionally, the term “comprising” is used throughout to mean including at least the recited feature(s) such that any greater number of the same features and/or other types of features and components are not precluded.
B. Embodiments of a Yarn Management SystemThe yarn management system 100 is configured to protect the yarn 107 and the work piece (not shown) while allowing the user to periodically remove and work on the work piece, for example, to knit tangle free with multiple skeins of yarn. It will be understood by one skilled in the art that the yarn 107 may include any yarn-like material such as cord, thread, line, twine, yarn, and the like and that the project may be knitting or any other type of craft project.
The divider panel 120 includes a plurality of yarn outlet guide apertures 122a-c. Examples of guide apertures include but are not limited to grommets, eyes, slits, punctures, gaps, passageways, flexible fabric tubes, and/or other suitable guide apertures. One skilled in the art will appreciate that a greater or lesser number of guide apertures may be used than the number of apertures illustrated in
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In operation, yarn skeins or rolls are placed and stored in the first storage compartment. The user threads the end of the yarn skein through the guide aperture into the second compartment to allow the user to access the yarn through the opening in the bag such that the yarn travels from the skein in the first storage compartment through the second storage compartment and out the bag for easy access during work on the work piece. When the user is finished working on the project for any given session, the user stores the unfinished work piece in the second storage compartment thus advantageously keeping all portions of the knitting project in an interior space during the duration of the project.
According to further aspects of the invention, the second storage compartment may further include an access aperture in a side of the bag to allow the user to load yarn into the second storage compartment. The access aperture includes a closure device such as a zipper or hook and loop or snap as is known in the art to prevent the yarn from falling out through the access aperture once the yarn has been loaded. Thus, the first storage compartment includes an access zipper and is separated from the second compartment of the bag. In operation, the operator unzips the access zipper and loads yarn into the first storage compartment. A plurality of yarn skeins or balls may be loaded in the first storage compartment, for example, four balls of yarn can be loaded into the bag. Yarn from the first storage compartment is threaded through the grommets in the lid to the second storage compartment of the bag. The access zipper is then closed to secure the yarn in the first storage compartment, thus keeping the yarn safe and clean from the contents inside the bag as well as keeping the yarn tangle free during storage, use and transportation. According to one embodiment, yarn is fed up the sides of the bag interior and kept in place by a circlet positioned near the top of the bag. In accordance with this embodiment, the circlet is a fabric tab sewn into the bag that snaps into place around the yarn.
According to yet another embodiment, additional balls of yarn can be loaded into the second storage compartment of the bag. Yarn loaded into the second storage compartment of the bag is kept separate from yarn loaded in the first storage compartment. Yarn loaded into the body of the bag can also be guided through the same circlet, a separate circlet, or an alternative yarn guide as described generally herein and particularly with regard to
According to still further embodiments of the disclosure, a snap in/out notions bag as is know in the art is also included. The removable notions bag may include a zipper opening and may further be large enough to hold a variety of knitter's tools including double pointed and circular needles. According to still further embodiments, a plurality of additional pockets may be added inside the bag. The pockets are large enough to hold an MP3 player, cell phone, or other similar sized objects and provide further organization and multipurpose use for the user.
The materials of construction for the base and sides of the storage device can be many materials of construction as will be understood by one skilled in the art. For example, cloth such as cotton or wool or cloth made from plastic fiber or a mixture of plastic fiber and cotton and/or wool can be used. Alternatively, rubber, vinyl, plastic, leather, wood, neoprene and the like could be used as part or all of the materials of construction for the base and sides of the storage device. Furthermore, the weave can be a loose weave so as to allow air circulation within and through the storage device, or the weave can be a tight weave such as to prevent water entering the storage device. According to further embodiments, the first and the second storage compartments may be made of the same material, for example, a waterproof material and lining, or may be made of different materials.
The materials of construction for the handle, divider, panels, circlets and any other elements of the storage device may be the same as the materials of construction for the base and sides of the storage device, or may be different. According to further aspects of the disclosure, the combination of the selected construction material and the structural bag design for the storage device provides a semi-rigid or stiff storage device that accounts for and reduces the possibility of top-heaviness. For example, when yarn is inserted in the bottom compartment of the bag it adds to the stability by filling the first storage compartment. However, as the user knit from the yarn, the finished project gets larger and the yarn in the bottom of the bag gets smaller resulting in less stability in the bottom of the bag as the project grows. Thus, according to one embodiment of the disclosure, the materials of construction for the base and sides of the storage device include a heavy, vinyl fabric to help guard against this problem. According to still further embodiments of the disclosure and as will be understood by one skilled in the art, a more flexible material of construction may be used in combination with additional structural reinforcement in the sides and/or bottom of the storage device to prevent the bag from collapsing on itself during use. In alternative embodiments, a liner, such as a nylon or other light weight material, is included in the interior of the storage device.
One aspect of the present disclosure includes a yarn management system integral with and contained within the interior compartment of a portable, hand-held storage device such as a hand-bag. An advantage of this design in that all of the yarn feeding functionality is inside the bag so the yarn is never exposed outside the bag. According to aspects of this embodiment, a plurality of yarn guides such as grommets are contained in the top of the first storage compartment or in the divider between the first and second storage compartments. Additional yarn guides may be includes in the interior of the second storage device to guide the yarn out of the opening of the storage device and allow the yarn to remain untangled. As described further herein, yarn guides may include grommets, flexible fabric tubes, plastic straw-like tubes, circlets, panels, bands, flat tabs and the like. According to one embodiment, circlets (fabric tabs that snap around the yarn to keep it in place) are positioned inside the bag at the top on each side. The circlets help keep the yarn organized inside the bag as it feeds up the interior side panels.
C. Alternative Embodiments of the Yarn GuideStill further embodiments include alternative grommet functionality, including flexible, rigid and/or semi-rigid fabric tubes. According to some embodiments, these fabric tubes may be used in operation to feed the yarn from the bottom compartment to the top of the device. According to still further embodiments, circlets could be used to feed the yarn from the bottom compartment to the top of the bag. In addition, any shape of grommet may be used in accordance with the disclosure. For example, square, oval, round grommets or other geometric shapes may be used.
As further discussed above, a flat panel could be used to feed the yarn from the first compartment to the second compartment of the storage device. The panel may be removable, or may be fixed in position in the interior of the storage device.
According to one embodiment of the disclosure, a snap in/snap out notions bag may optionally be added to the inside back panel of the pod. The notions bag may be large enough for circular and double pointed needles, or may be configured to hold a user's keys and cell phone. The notions bag may include a zipper at the top and may snap or otherwise affix directly to the inside of the storage device. According to other embodiments, one or more pockets may also be added to the inside of each of the short sides of the storage device. For example, a long pocket may be included along the inside of the front panel of the pod to allow for storage of needles and other knitting or craft tools. In an exemplary embodiment, one notions bag and five pockets may be included in the storage device.
D. Alternative Embodiments of the Storage Device DesignIn the illustrative embodiment in
In addition to these illustrative embodiments, still further alternative design embodiments for the storage device containing an integral yarn management system may be used as will be understood by those skilled in the art. For example, the following include additional bag designs that are within the scope of the invention: an athletic bag design—a soft roomy bag used to carry sports gear and apparel; box—rigid bag shaped like a square or rectangular box with a variety of handle treatments; canteen—round, stiff bag (usually with a shoulder strap) that looks like a traveler's water flask; carpet—large satchel-like bag, originally used for hand luggage and sometimes made out of carpet fabric; convertible—bag with a handle that can be tucked or folded inside turning it into a clutch; fishing creel—woven basket with a flap top and shoulder strap, one design may conform to body contour for comfort, originally used by English fly fisherman to keep the day's catch fresh; flight bag—large bag sometimes with the insignia of an air carrier, originally used by passengers and crew to carry light belongings aboard a plane; half moon—any bag shaped like a half moon with or without a handle; pouch, gathered or straight bag with a top closure usually including a frame, may be large, small, clutch, shoulder, short handled, sporty or dressy; safari—soft leather bag with curved shape, a top zipper, two top straps handles and two outside pockets with flaps and buckles; schoolbag—roomy bag with a snapped clasped or buckled top flap and one wide shoulder strap, often a thick variation of an envelope bag; swagger—roomy, framed bag with two strap handles, open outside pockets and zippered, clasped or open top; and quilted bag, may include a chain handle and of quilted construction.
E. ConclusionThe yarn management systems provides the combined benefit of allowing the user to store unused yarn and the in-progress work piece; provides a yarn management system that prevents tangles during operation while providing unobstructed yarn feed in order to avoid issues with yarn tension and the like; and protects the yarn for the duration of the project by keeping both the unused yarn skeins and the in-progress work piece contained in an interior of the storage device during transportation. Thus, the portable storage device including an integral yarn management system allows the user to easily store yarn, dispense yarn and transport yarn during the duration of a craft or knitting project.
Unless the context clearly requires otherwise, throughout the description and the claims, the words “comprise,” “comprising,” and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense, that is to say, in the sense of “including, but not limited to.” Words using the singular or plural number also include the plural or singular number, respectively. Additionally, the words “herein,” “above,” “below” and words of similar import, when used in this application, shall refer to this application as a whole and not to any particular portions of this application. When the claims use the word “or” in reference to a list of two or more items, that word covers all of the following interpretations of the word: any of the items in the list, all of the items in the list, and any combination of the items in the list.
The above detailed descriptions of embodiments of the invention are not intended to be exhaustive or to limit the invention to the precise form disclosed above. While specific embodiments of, and examples for, the invention are described above for illustrative purposes, various equivalent modifications are possible within the scope of the invention, as those skilled in the relevant art will recognize. For example, the yarn outlet guide apertures may include grommets or may simply be perforations in the divider. Additionally, the arrangement of guide apertures in the divider may form patterns besides the patterns shown in the Figures. The guide apertures may be arranged on two or more panels, rather than the single panel described herein. The teachings of the invention provided herein can be applied to other systems, not necessarily the system employing multi-compartment storage systems described in detail herein. These and other changes can be made to the invention in light of the detailed description.
The elements and acts of the various embodiments described above can be combined to provide further embodiments. All of the above U.S. patents and applications and other references are incorporated herein by reference. Aspects of the invention can be modified, if necessary, to employ the systems, functions and concepts of the various references described above to provide yet further embodiments of the invention.
These and other changes can be made to the invention in light of the above detailed description. In general, the terms used in the following claims should not be construed to limit the invention to the specific embodiments disclosed in the specification, unless the above detailed description explicitly defines such terms. Accordingly, the actual scope of the invention encompasses the disclosed embodiments and all equivalent ways of practicing or implementing the invention under the claims.
One skilled in the art will appreciate that although specific embodiments of the location system have been described herein for purposes of illustration, various modifications may be made without deviating from the spirit and scope of the invention. Accordingly, the invention is not limited except by the appended claims.
Claims
1. A yarn management system for storing, managing and transporting yarn and in-progress work pieces comprising:
- a bag having a bottom panel and a plurality of interconnected side panels configured to define an interior storage space in the bag;
- a divider panel in the interior space of the bag, the divider panel positioned substantially parallel to and spaced apart from the bottom panel and attached to the side panels, the divider panel configured to define a first storage compartment and an adjacent second storage compartment in the interior space of the bag; and
- a plurality of guide apertures in the divider panel configured to allow yarn to pass from the first storage compartment to the second storage compartment without leaving the interior space of the bag.
2. The system of claim 1 wherein the first storage compartment further includes an access aperture.
3. The system of claim 1 wherein the first storage compartment is removeably attached to the second storage compartment.
4. The system of claim 1 wherein the guide apertures are grommets.
5. The system of claim 1 wherein the guide apertures are tubes.
6. The system of claim 1 further comprising a window contained in one of the side panel, bottom panel and/or divider panel, wherein the window is configured to provide visual access to the interior space of the bag.
7. The system of claim 1 further comprising a secondary guide aperture.
8. The system of claim 7 wherein the secondary guide aperture is one of a circlet, a tube, a panel and/or a tab.
9. The system of claim 1 wherein first storage compartment is sized to hold a plurality of yarn skeins and the second storage compartment is sized to hold an in-progress work piece.
10. The system of claim 1 wherein the bag is a bucket shape and the bottom panel is round.
11. A storage device such as a bag or backpack having an integral yarn management system contained therein comprising:
- a multi-compartment bag including a first storage compartment sized to receive multiple skeins of yarn and a second storage compartment sized to receive a work-piece made of multiple skeins of yarn; and
- an integral yarn management system including a divider separating the first storage compartment and the second storage compartment, wherein the divider is configured to separate the skeins of yarn from the work piece, wherein the divider panel includes a plurality of yarn outlet guide apertures configured to allow at least a single strand of yarn to pass from the first storage compartment and the second storage compartment.
12. The device of claim 11 further including a partition configured to divide the first storage compartment into a first and a second section, wherein the first and the second section are sized to receive a skein of yarn.
13. The device of claim 12 further including a second partition configured to define a third section in the first storage compartment, wherein each of the first, second and third sections are sized to receive a skein of yarn.
14. The device of claim 12 wherein the partition is a mesh panel.
15. The device of claim 12 wherein the partition is a rigid panel.
16. The device of claim 11 wherein the bag further includes a clear panel configured to provide visual access to the interior cavity.
17. The device of claim 11 further comprising a handle.
18. The device of claim 11 wherein the yarn management system is contained in the interior space of the first storage compartment and the first storage compartment is removeable.
19. The system of claim 11 wherein the guide apertures are grommets.
20. The system of claim 11 wherein the guide apertures are plastic tubes.
Type: Application
Filed: Apr 14, 2008
Publication Date: Feb 26, 2009
Inventor: Elizabeth Garson (Olympia, WA)
Application Number: 12/102,840
International Classification: B65D 85/00 (20060101);