US20240049819A1

US20240049819A1 - Garment liner with couplers

Info

Publication number: US20240049819A1
Application number: US18/488,947
Authority: US
Inventors: Patrick Miller
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-16
Filing date: 2023-10-17
Publication date: 2024-02-15

Abstract

Embodiments of the invention provide a garment liner that couples to the interior of a clothing article. The garment liner can replace typical underwear. The garment liner can shield clothing from a person's body, and can improve comfort by conforming to the shape of the clothing instead of to the body. Various mechanisms are provided for coupling the garment liner to the clothing article.

Description

CROSS-REFERENCES TO RELATED APPLICATIONS

This application is a continuation-in-part of U.S. application Ser. No. 17/463,855, filed on Sep. 1, 2021, which is a continuation of U.S. application Ser. No. 16/249,835, filed on Jan. 16, 2019 and issued as U.S. Pat. No. 11,134,733 on Oct. 5, 2021, which is a non-provisional application of and claims the benefit of the filing date of U.S. Provisional Application No. 62/617,987, filed on Jan. 16, 2018, and this application also claims the benefit of the filing date of U.S. Provisional Application No. 63/379,900, filed on Oct. 17, 2022, which are all herein incorporated by reference in their entirety for all purposes.

BACKGROUND

Underwear is often considered to be uncomfortable, and underwear typically has several features that can cause discomfort. For example, an elastic band is used to tighten around a person's waist in order to keep the underwear in place, and pressure caused by this elastic band can cause discomfort. Additionally, friction between underwear and pants can cause the underwear to move out of place, can cause underwear fabric to bunch, and can cause underwear to cling to sensitive areas. Tight-fitting portions of underwear cans sometimes cause unwanted pressure or other discomfort. All of these situations can cause discomfort and can cause the wearer to regularly adjust and re-position underwear.
Embodiments of the present invention address these problems and other problems, individually and collectively.

SUMMARY

Embodiments of the invention provide a hygienic garment liner that attaches outwardly to the interior surface of clothes instead of inwardly toward a person's body.
One embodiment of the invention provides a system comprising: a clothing article, wherein the clothing article is long pants; a garment liner positioned within the clothing article, wherein a bottom edge of the garment liner is positioned above a knee area of the clothing article, and the garment liner is loose-fitting; a first set of one or more couplers attached to an exterior surface of the garment liner, the first set of one or more couplers disposed at an upper area of the garment liner; a second set of one or more couplers attached to an interior surface of the clothing article, the second set of one or more couplers disposed at an upper area of the clothing article, wherein the second set of one or more couplers are detachably coupled to the first set of one or more couplers; a third set of one or more couplers attached to the exterior surface of the garment liner, the third set of one or more couplers disposed at a right leg area of the garment liner; a fourth set of one or more couplers attached to the interior surface of the clothing article, the fourth set of one or more couplers disposed at a right leg area of the clothing article, wherein the third set of one or more couplers are detachably coupled to the fourth set of one or more couplers; a fifth set of one or more couplers attached to the exterior surface of the garment liner, the fifth set of one or more couplers disposed at a left leg area of the garment liner; and a sixth set of one or more couplers attached to the interior surface of the clothing article, the sixth set of one or more couplers disposed at a left leg area of the clothing article, wherein the fifth set of one or more couplers are detachably coupled to the sixth set of one or more couplers.
Another embodiment of the invention provides a garment liner comprising: a loose-fitting fabric layer in the shape of boxer underwear or brief underwear; a first set of one or more couplers attached to an exterior surface of the garment liner, the first set of one or more couplers disposed at an upper area of the garment liner; a second set of one or more couplers attached to the exterior surface of the garment liner, the second set of one or more couplers disposed at a right leg area of the garment liner; and a third set of one or more couplers attached to the exterior surface of the garment liner, the fifth set of one or more couplers disposed at a left leg area of the garment liner.
Another embodiment of the invention provides a system comprising: a garment liner; a first set of one or more magnetic couplers attached to an exterior surface of the garment liner, the first set of one or more magnetic couplers being disposed at a right leg area of the garment liner; and a second set of one or more magnetic couplers attached to the exterior surface of the garment liner, the second set of one or more magnetic couplers being disposed at a left leg area of the garment liner.
Another embodiment of the invention provides a system comprising a clothing article; a garment liner including at least one layer of fabric, wherein the garment liner is positioned within the clothing article; a first upper set of one or more magnets attached to the garment liner, the first upper set of one or more magnets attached to one or more upper positions of the garment liner, each of the first upper set of one or more magnets having a first magnetic polarity; a second upper set of one or more magnets attached to the clothing article, the second upper set of one or more magnets to one or more upper positions within the clothing article, wherein the second upper set of one or more magnets are detachably coupled to the first upper set of one or more magnets, each of the second upper set of one or more magnets having a second magnetic polarity, the second magnetic polarity being opposite the first magnetic polarity; a first lower set of one or more magnets attached to the garment liner, the first lower set of one or more magnets attached to one or more lower positions of the garment liner that are lower than the first upper set of one or more magnets, each of the first lower set of one or more magnets having the second magnetic polarity; and a second lower set of one or more magnets attached to the clothing article, the second lower set of one or more magnets attached to one or more lower positions of the clothing article that are lower than the second upper set of one or more magnets, wherein the first lower set of one or more magnets are detachably coupled to the second lower set of one or more magnets, each of the second lower set of one or more magnets having the first magnetic polarity.
Further details regarding embodiments of the invention can be found in the Detailed Description and the Figures.

BRIEF DESCRIPTION OF THE DRAWINGS

FIGS. 1A-1B show a diagram of a garment liner that can replace typical undergarments, according to embodiments of the invention.

FIG. 2 shows an illustration of a first example of couplers for connecting a garment liner to a clothing article, according to an embodiment of the invention.

FIG. 3 shows an illustration of elongated strip couplers, according to an embodiment of the invention.

FIG. 4 shows an illustration of sets of discrete couplers, according to an embodiment of the invention.

FIG. 5 shows another example arrangement of couplers, according to an embodiment of the invention.

FIG. 6 shows an example of reduced sets of discrete couplers, according to an embodiment of the invention.

FIG. 7 shows an illustration of couplers arranged by magnet polarity, according to an embodiment of the invention.

FIG. 8 shows an illustration of a central coupler, according to an embodiment of the invention.

FIGS. 9A-9B show an illustration of a garment liner with a slit opening, according to an embodiment of the invention.

FIG. 10 shows an illustration of slit couplers, according to an embodiment of the invention.

FIGS. 11A-11B show illustrations of a large surface coupler, according to an embodiment of the invention.

FIG. 12 shows an illustration of a combination of coupler types, according to an embodiment of the invention.

FIG. 13 demonstrates an example of a garment liner that includes multiple separated portions, according to an embodiment of the invention.

DETAILED DESCRIPTION

Embodiments of the invention provide a hygiene-maintaining garment liner that can be used to replace underwear. Instead of attaching directly to the body, as per conventional underwear, the garment liner couples to an article of clothing.
Prior to discussing specific embodiments of the invention, some terms may be described in detail.
A “clothing article” may include an item worn to cover, protect, and/or insulate the body. Examples of a clothing article include a pair of pants, a pair of shorts, a skirt, a dress, a kilt, trousers, a shirt, a sweater, a coat, a hat, a pair of shoes, etc.
A “garment liner” may include a lining for a clothing article. A garment liner can be coupled to the interior of a clothing article. A garment liner can include any suitable materials and fabrics, and can include one or more types and/or layers of material. Example materials that can be included in a garment liner include cotton, cotton blends, silk, linen, fleece, napped fabrics, velvet, micro fleece, velours, woven interlocks, combinations like cotton-polyester, wool-silk, other synthetic fabrics, felts, wool, leather, cotton, adhesives, synthetics, self-adhering cohesive bandage materials, gripping fibers and rubbers, etc.
A “garment liner” can alternatively be referred to as a “liner,” a “shield,” or a “garment shield.” Further, a “clothing article” can alternatively be referred to as a “garment,” and a “garment liner” can alternatively be referred to as a “clothing article liner.” However, to avoid confusion between components, the terms “clothing article” and “garment liner” will be primarily used herein.
A “coupler” may include a thing that couples two things. A coupler can connect a garment liner to a clothing article. Examples of couplers include buttons, snaps, clips, magnets, Geckskin™, Velcro™, adhesives, strings, loops, hooks, snap hooks, shirt stays, rubber pads, two-sided stickers, tapes, and any other suitable device for coupling, attaching, or connecting a garment liner to a clothing article.
The garment liner can be coupled to or directly attached to the inside of a clothing article using any suitable materials, mechanisms, designs, or techniques. As examples, the garment liner can attach to a clothing article using felt, magnets, buttons, Geckskin™, Velcro™, adhesives, strings, loops, hooks, rubber, clips, etc.

Garment Liner Configurations

Embodiments allow the garment liner to have any suitable shape, size, length, style, upper edge location, lower edge location, amount of body coverage, and/or other configuration. For example, the garment liner can take the shape and size of or approximate the shape and size of boxer underwear, brief underwear, boxer-brief underwear, or any other suitable type of underwear.
In some embodiments, the garment liner can be configured to extend to the top of the clothing article. For example, a top edge of the garment liner can couple to a corresponding top edge of the clothing article. Alternatively, the garment liner can attach to a lower area of the clothing article according to a low-cut design. For example, a top edge of the garment liner can couple to a part of the clothing article that is below the top edge of the clothing article (e.g., the base of a beltloop, 1 inch, 2 inches, 3 inches, 4 inches, 5 inches, or 6 inches below the top edge of the clothing article, etc.).
The garment liner can be configured to extend downward to any suitable length. For example, one or more lower edges of the garment liner (and thereby leg-covering portions of the garment liner) can extend downward with any suitable length, such as to a saddle region, to an upper-thigh area (e.g., 1 inch, 2 inches, 3 inches, 4 inches, 5 inches, 6 inches, or 7 inches below the waist, or crotch-level as examples), to a mid-thigh area (e.g., 8 inches, 9 inches, 10 inches, 11 inches, or 12 inches below the waist, or below the crotch, as examples), to a lower-thigh area (e.g., 13 inches, 14 inches, 15 inches, 16 inches, 17 inches, 18 inches, or 19 inches below the waist, as examples), to any other suitable area above the knee (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, or 20 inches above the knee, as examples), to a knee area (e.g., center-knee), or to an area below the knee (e.g., the lower leg, center-calf, or 1-20 inches below the knee, as examples). It may be advantageous for the garment liner to extend to the mid-thigh area or lower, so that lower couplers (e.g., at the bottom edge leg openings of the garment liner) are not adjacent to pressure-sensitive parts of the body where the couplers may be more noticeable to the wearer when sitting or otherwise. For example, the buttocks and upper-thigh areas (posterior and/or anterior) may receive pressure when sitting, so it may be beneficial to avoid couplers in these areas. When the garment liner extends to the mid-thigh or lower, this can allow lower couplers to be moved positioned in areas that receive less pressure (e.g., mid-thighs or lower thighs) when sitting, walking, or otherwise wearing.
The figures illustrated herein generally depict the garment liner having the shape and size of boxers with an upper edge that couples at the upper edge of a clothing article, and with lower edges that are positioned at the mid-thigh, below the crotch. However, as mentioned above, any other suitable lengths, sizes, shapes, styles (e.g., briefs), and/or other configurations can be utilized for the garment liner.
As the garment liner can be coupled to the interior surface of a clothing article, the garment liner can exclude features that are typically included in underwear, and that typically cause discomfort, according to some embodiments. For example, the garment liner can exclude an elastic band, as the garment liner may not need to cling directly to a person's body.
Additionally, the garment liner may not be shaped or configured to fit snugly to certain areas of a person's body, such as the hips, thighs, buttocks, or groin. Instead, in some embodiments, the garment liner can take the shape of the clothing article to which it is attached. For example, the garment liner can be configured to match or approximately match the size, length, shape, rise, inseam, outseam, hips, waist, and any other suitable dimensions of the areas of the clothing article to which it is being applied (e.g., at least to a certain pre-defined height and depth within the clothing article). In other embodiments, the garment liner can hang loosely from the clothing article. For example, the garment liner can include some extra fabric and size so that it is not exactly the same size as the clothing article (e.g., a portion of the clothing article to which the garment liner is coupled), which may provide for easier insertion and coupling of the garment liner to the clothing article.
The garment liner may be generally loose-fitting on the body in comparison with typical underwear. For example, the garment liner may not be configured to compress the skin or body, or to have tension when worn on to the body in isolation. In some embodiments, a loose-fitting garment liner can be configured so that is may not functionally be wearable in isolation. For example, the garment liner may not include any mechanisms for clinging to the body (e.g., no constricting or body-hugging fabrics and/or elastic bands). If applied to the body in isolation, the garment liner may fall off the body or otherwise out of place, even though it may be initially placed into direct contact with the body. However, the garment liner may include one or more mechanisms for coupling to a clothing article (e.g., long pants or short pants). Thus, the garment liner may stay in place by becoming attached to a clothing article, where the clothing article does include mechanisms for staying attached to the body (e.g., an elastic band at the waist, a belt, fabrics shaped and sized or otherwise configured to cling to the body). In other words, the garment liner may indirectly attach to the body through the body-attachment means of a clothing article. Even if the garment liner is in direct physical contact to the body (e.g., positioned between the clothing article and the body), the function and means of attachment between the garment liner and body may be indirect (e.g., through the clothing article).
In some embodiments, a loose-fitting garment liner can still be coupled to a tight-fitting clothing article, and then the tight-fitting clothing article can apply pressure to the body through the garment liner when worn. However, in some embodiments, some or all pressure on the body may be caused by the shape, size, functional attachment means, and/or other configurations of the clothing material, and pressure may not by directly caused by the shape, size, or other configurations of the garment liner.
In some embodiments, the garment liner to be separated into multiple portions, such as a groin portion, a buttocks portion, one or more thigh portions, and any other suitable portion, such that separate portions can cover and/or cushion any suitable areas of the body.
Embodiments allow the garment liner can include one or more materials. For example, the garment liner can include a soft, comfortable inner-layer material that contacts a person's skin (e.g., silk, cotton, fleece), and can also include an outer-layer material that is better suited for attaching to clothes.
In some embodiments, the garment liner can be removable from clothing (e.g., via detachable couplers). Additionally, the garment liner can be re-usable, re-attachable, and/or washable.
Accordingly, by coupling to a clothing article instead of to the body, the garment liner can go without uncomfortable elastic straps and uncomfortable tight, body-hugging sections of fabric. Also, when the garment liner is attached to a clothing article, there may be no (or reduced) relative movement or friction between the clothing article and garment liner. This can prevent bunching of the garment liner material, prevent clinging to sensitive body areas, and/or otherwise prevent movement of the garment liner into uncomfortable positioning. Further, a garment liner can have thinner fabric than conventional underwear, as a garment liner may not need to have as much strength as conventional underwear (e.g., which may need strength for attaching to the body and resisting wear). A garment liner can by limited in size and shape such that is only covers sensitive areas, and the garment liner can thereby cover less body surface area such that fabric amounts are further reduced. Reducing fabric can reduce the frequency and severity of fabric bunching, can reduce bulkiness, and can reduce the weight of the garment liner. While achieving these benefits of comfort, the garment liner can still maintain the cleanliness of the clothing article by acting as a changeable barrier between body and clothing. The garment liner can also include cushioning for protection of sensitive body areas, such as the groin.
As mentioned above, the underwear-replacing and cleanliness-maintaining garment liner can be a composite of multiple materials. For example, a garment liner can include an inner material designed for comfort and/or liquid absorption, an outer material with properties that enable attachment to clothes, and/or one or more supportive or structural middle layers.
Examples of inner materials include cotton, cotton blends, silk, linen, fleece, napped fabrics, velvet, micro fleece, velours, woven interlocks, combinations like cotton-polyester, wool-silk, other synthetic fabrics, and/or any other suitable material considered comfortable, that has moisture-wicking properties, that has temperature regulating properties, and/or that has liquid absorbing properties.
Examples of outer materials include any suitable material for coupling to clothes (e.g., adhering to cotton, synthetics, and other clothing materials), for resisting wear, and/or for providing structure. These can include felts, wool, leather, cotton, adhesives, synthetics, self-adhering cohesive bandage materials, gripping fibers and rubbers, etc. Some adhesive materials may deteriorate over time and after usage or washing, and may be replenished by adding a fresh adhesive coating.
Additional materials that can be used are described in U.S. Pat. Nos. 7,503,078 and 7,240,375, both of which are incorporated by reference herein.
In some embodiments, a garment liner can be composed of different materials in different areas. For example, a lighter and more elastic material can be used in the saddle region to promote flexibility and breathability. In some embodiments, a rear portion of a garment liner can include a material with greater elasticity. Further, in some embodiments, a rear portion of a garment liner may be stretched in order to align buttocks-positioned couplers (couplers for attaching the garment liner to a clothing article are discussed in more detail below). This stretching can provide extra tension over the inter-gluteal cleft so as to prevent bunching and clinging within or near the inter-gluteal cleft.
In some embodiments, a coupling between a garment liner and a clothing article can be somewhat weak. For example, there may be pressure between the body (e.g., legs) and clothing (e.g., pants), especially in tight-fitting pants. This pressure can act as a contributing force for keeping a garment liner coupled to, contained within, and correctly positioned within a clothing article. Accordingly, the garment liner may not need to be configured to fully resist gravity, as an attachment may be assisted by body-pressure. As a result, garment liner materials can be lighter and/or weaker than typical undergarments, and as a result a garment liner may be less noticeable to the wearer and more comfortable. The garment liner may only be strong enough to resist friction between the body and clothing. In some embodiments, this can be achieved by using a higher-friction outer material that contacts the clothing, and a lower-friction inner material that contacts the body.
In addition to having different outer materials and inner materials, the garment liner can vary in thickness and materials across different sections and surfaces. For example, a thicker or more absorbent material can be used in the inguinal region, and a thinner and more lightweight material can be used on the outer legs.
In addition to fabric, other devices for attaching the garment liner to clothing can be included on the garment liner. These can include buttons, clips, magnets, loops, strings, hooks, Velcro™, shirt stays, rubber pads, or any other suitable tools. Reciprocal counterpart attachment devices can be included as a portion of the clothing article (e.g., permanently, semi-permanently, or temporarily). For example, a reciprocating coupling device (e.g., a Velcro™ counterpart) can be connected to the clothing article by sewing, gluing, or any other suitable means. In other embodiments, a clothing article can be originally constructed to include one or more of these materials and attachment devices, instead of being added at a later time.
In some embodiments, two-sided stickers, tapes, Geckskin™, or other adhesive materials can be used to attach a garment liner to a clothing article. These can be replaceable one-time use components, or may be reusable.
In some embodiments, a garment liner can be connected to a power source (or other source of electric current) and charged, and then may attach to a clothing article via static cling.
Several examples of garment liners and systems for coupling a garment liner to a clothing article are shown in FIGS. 1-10 .

Garment Liner and Clothing Article System

FIG. 1A shows an example of a garment liner 101 and a clothing article 103 within which the garment liner 101 can be inserted. The garment liner 101 can be lowered into the inside of the clothing article 103, and then coupled to the clothing article 103 in any suitable manner. Then, a person can adorn themselves with the clothing article 103 (e.g., put on the pants) which is now protected by the garment liner 101.
FIG. 1B shows an example of the garment liner 101 as positioned within and coupled to the clothing article 103. The outline of the garment liner 101 is shown in dotted lines in order to illustrate that the garment liner 101 is inside the clothing article 103.
In some embodiments, the garment liner 101 can be readily removed from the clothing article 103. For example, a person may replace and/or wash the garment liner 101 each day or after each use. The garment liner 101 can protect the clothing article 103 from being directly exposed to bodily areas prone to bacteria and odor (e.g., the buttocks), and as a result the clothing article 103 can remain clean.
As mentioned above, the garment liner 101 may include materials that attach directly to the clothing article 103. As an example, the garment liner 101 and clothing article 103 can both include felt material, such that the when the garment liner 101 is pressed against the clothing article 103, the garment liner 101 becomes attached to the clothing article 103. Other materials may achieve the same result, such as self-adhering bandage material, Geckskin™, Veltex™, adhesives, etc. Accordingly, in some embodiments, FIG. 1B can be a complete portrayal of the clothing system.
In some embodiments, a garment liner can be attached directly to a typical clothing article without making any modifications to the clothing article. For example, a garment liner can be applied to a clothing article without using any of the attachment devices or couplers described below. This can be achieved by using special garment liner materials that can connect to typical clothing materials, or by applying a connective material to the garment liner. For example, a self-adhering bandage material, Geckskin™, Veltex™, adhesives, or other suitable materials can be used to attach a garment liner to unmodified clothing articles. As another example, a static charge may be applied to a garment liner before inserting into a clothing article, and then the garment liner may attach to the clothing article via static cling.
In some embodiments, the garment liner 101 can include a built-in waist-tightening string or belt. This can be tightened to match a waist perimeter of the interior of the clothing article 103. As a result, a single garment liner 101 can conform to multiple different waist sizes.

Clips

Other embodiments can include additional components for coupling a garment liner to a clothing article. For example, FIG. 2 illustrates multiple clips 204 that can be used to couple a garment liner 201 to a clothing article 203. The clips 204 can be placed over the top edge of both the garment liner 201 and the clothing article 203, and can apply pressure to the outside of the clothing article 203 and the inside of the garment liner 201 such that the garment liner 201 and the clothing article 203 are pressed together. As a result, the garment liner 201 and the clothing article 203 can be held together by external pressure.
The clips 204 can take any suitable form. For example, a clip 204 can be take the form of a single U-shaped device. In other embodiments, a clip 204 can include multiple rigid pieces that are connected together and apply inward pressure via a spring mechanism. In some embodiments, a clip 204 can be a clothespin, or a modified version of a clothespin that is smaller and less noticeable when used.
The clips 204 can include metal, plastic, wood, and any other suitable materials. In some embodiments, the clips 204 can alternatively or additionally include hooks, such as a first hook that attaches to the top edge of the clothing article 203 and/or a second hook that grabs onto the garment liner 201.
In some embodiments, the clips 204 can be the only mechanism for coupling the garment liner 201 and the clothing article 203. For example, the garment liner 201 and the clothing article 203 may not include or require special fabrics or other materials for connecting to one another. However, embodiments allow the clips 204 to be used in combination with other connective or attractive materials, and in combination with other coupling mechanisms described herein.

Elongated Couplers

Additional examples of components for coupling a garment liner to a clothing article are shown in FIG. 3 , according to an embodiment of the invention.
In FIG. 3 , a garment liner 301 includes a set of liner couplers 305A-C, and a clothing article 303 includes a corresponding set of clothing couplers 306A-C. The liner couplers 305A-C and the clothing couplers 306A-C can engage each other, attach to each other, and/or otherwise couple to each other, thereby coupling the garment liner 301 and the clothing article 303.
As illustrated, one or more of the liner couplers 305A-C and the clothing couplers 306A-C can take the form of one or more elongated strips (e.g., of any suitable materials). An elongated strip coupler can have a length that is greater than a width, according to some embodiments. An elongated strip can have any suitable length, width, thickness, flexibility, and/or any other suitable configuration. For example, an elongated strip may have a width of ¼ inch, ½ inch, 1 inch, 1.5 inches, 2 inches, 3 inches, etc. An elongated strip may have a length of any inch increment within 1-50 inches, or any other suitable length (e.g., depending on the size or circumference of a given portion of the garment liner or clothing article).
In some embodiments, an elongated strip may surround and/or encircle a certain area or portion of a garment liner 301 or a clothing article 303. In some embodiments, while an elongated strip can surround or encircle, the elongated strip may not form a complete or continuous ring or loop as shown in FIG. 3 . For example, there may be a gap between a beginning and end of the elongated strip. Such a gap can have any suitable length (e.g., ¼ inch, ½ inch, 1 inch, 1.5 inches, 2 inches, 3 inches, 4 inches, 5 inches, 10 inches, 15 inches, etc.). In some embodiments, multiple short strips may be combined to provide a longer strip (e.g., with or without gaps between the individual strips).
According to embodiments, an elongated strip may be positioned at a uniform height or a horizontal plane. In other embodiments, an elongated strip may be in a tilted plane, and/or curved (e.g., not aligned with a single two-dimensional plane) in any suitable manner.
The liner couplers 305A-C and the clothing couplers 306A-C can include magnets, Velcro™, Veltex™, Geckskin™, and/or any other suitable materials or tools. For example, embodiments allow one or more of the couplers to be a flexible elongated magnetic strip, an elongated strip of Velcro™, or any other suitable type of elongated strip coupler.
In some embodiments, the liner couplers 305A-C and the clothing couplers 306A-C can include magnets. Such magnets can be installed and contained within fabric layers of the garment liner 301 and/or the clothing article 303, or affixed to a surface of the garment liner 301 and/or the clothing article 303 with a supplemental portion of fabric provided over the magnet. As a result, the magnets can be securely positioned on or within the fabric and protected from damage. In this case, the liner couplers 305A-C and the clothing couplers 306A-C may not directly contact one another, but may still maintain magnetic attraction and tension across interceding fabric layers. In other embodiments, magnets can be external to the fabric in order to facilitate easy replacement and/or stronger coupling.
If potentially abrasive materials are used, such as Velcro™, they can be arranged to reduce the likelihood of irritation. For example, the hook portion of Velcro™, which is typically more abrasive, can be placed on the garment liner 301 so as to face away from the person's body. The loop portion of the Velcro™, which is typically softer and less abrasive, can be placed on the clothing article 303. Alternatively, these portions can be arranged in the opposite manner, or both hook portions and loop portions can be included on both the clothing article 303 and the garment liner 301.
In some embodiments, the liner couplers 305A-C can be permanently affixed to the garment liner 301, and the clothing couplers 306A-C can be permanently affixed to the clothing article 303. In other embodiments, the liner couplers 305A-C can be temporarily and removably affixed to the garment liner 301, and the clothing couplers 306A-C can be temporarily and removably affixed to the clothing article 303.
Embodiments allow the liner couplers 305A-C and the clothing couplers 306A-C to be strategically positioned on the clothing article 303 and the garment liner 301 to enable a secure connection, to hold the garment liner 301 in a specific position, and/or to promote comfort.
For example, a first liner coupler 305A can be disposed at an upper area or upper edge of the garment liner 301 (e.g., on the exterior surface of the garment liner 301). A matching counterpart of a first clothing coupler 306A can be disposed at an upper area, an upper space, and/or at an upper edge of the clothing article 303 (e.g., on the interior surface of the clothing article 303). A connection (referred to as a “first connection”) of the first liner coupler 305A to the first clothing coupler 306A can affix the upper area or otherwise provide vertical support to the garment liner 301, thereby preventing the garment liner 301 from slipping downward. For example, the first liner coupler 305A can be positioned at or near (e.g., within 1 inch, 2 inches, 3 inches, 4 inches, or any other suitable distance) the upper edge (e.g., top hem) of the garment liner 301, and can thereby provide a top anchor for upper portion of the garment liner 301 and beneficially prevent the upper portion of the garment liner from slipping or falling down, or otherwise moving out of place.
An upper area (or upper portion or upper region) can refer to any suitable areas of, at, around, or near the top of the garment liner. For example, the upper area can include an upper edge (e.g., at the upper edge or within 1-inch, 2-inches, 3-inches, 4-inches, 5-inches, or any other suitable distance of the upper edge), a waist area, hips, upper thighs, upper buttocks, etc.
A second liner coupler 305B can be disposed at a right leg area, a right thigh space, and/or a bottom edge of a right leg portion of the garment liner 301 (e.g., on the exterior surface of the garment liner 301). A matching counterpart of a second clothing coupler 306B can be disposed at a corresponding right leg portion of the clothing article 303 (e.g., on the interior surface of the clothing article 303). A connection (referred to as a “second connection”) of the second liner coupler 305B to the second clothing coupler 306B can affix the right leg portion of the garment liner 301, thereby preventing the garment liner 301 from rising, bunching, or otherwise moving out of place. For example, the second liner coupler 305B can be positioned at or near (e.g., within 1 inch, 2 inches, 3 inches, 4 inches, or any other suitable distance) the lower right edge (e.g., bottom right hem) of the garment liner 301, and can thereby provide an anchor for lower right area of the garment liner 301 and beneficially prevent the lower right area of the garment liner from rising or riding up.
A right leg area (or right leg portion or right leg region) can refer to any suitable areas of, at, around, or near the right leg. For example, the right leg area can include the right upper thigh, the right mid-thigh, the right lower thigh, the anterior (front) right thigh, the posterior (back) right thigh, the inner right thigh, the outer right thigh, the right inseam, the right outseam, the right knee, areas below the right knee (e.g., the lower leg, calf, ankle, etc.), the right buttock (e.g., top, middle, bottom, inner, outer), etc.
Similarly, a third liner coupler 305C can be disposed at a left leg area, a left thigh space, and/or a bottom edge of a left leg portion of the garment liner 301 (e.g., on the exterior surface of the garment liner 301). A matching counterpart of a third clothing coupler 306C can be disposed at a corresponding left leg portion of the clothing article 303 (e.g., on the interior surface of the clothing article 303). A connection (referred to as a “third connection”) of the third liner coupler 305C to the third clothing coupler 306C can affix the left leg portion of the garment liner 301, thereby preventing the garment liner 301 from rising, bunching, or otherwise moving out of place. For example, the third liner coupler 305C can be positioned at or near (e.g., within 1 inch, 2 inches, 3 inches, 4 inches, or any other suitable distance) the lower left edge (e.g., bottom left hem) of the garment liner 301, and can thereby provide an anchor for lower left area of the garment liner 301 and beneficially prevent the lower left area of the garment liner from rising or riding up.
A left leg area (or left leg portion or right leg region) can refer to any suitable areas of, at, around, or near the left leg. For example, the left leg area can include the left upper thigh, the left mid-thigh, the left lower thigh, the anterior (front) left thigh, the posterior (back) left thigh, the inner left thigh, the outer left thigh, the left inseam, the left outseam, the left knee, areas below the left knee (e.g., the lower leg, calf, ankle, etc.), the left buttock (e.g., top, middle, bottom, inner, outer), etc.
With couplers at or near each boundary edge (e.g., upper edge at the waist, bottom edge at the right leg, and bottom edge at the left leg), the entire garment liner 301 can be kept in the intended position relative to the clothing article. In some embodiments, the combination of the three connections described above can create tension throughout the garment liner 301. Tension throughout the garment liner 301 can cause the garment liner 301 to be firmly coupled to the inner surface of the clothing article 303, and/or can cause the garment liner 301 to be held in a stretched state. The firm coupling, tension, and/or stretched state can prevent the garment liner 301 from clinging to a person's body, from bunching inside body crevices, and from otherwise causing discomfort.
For example, distances between the various couplers on the garment liner 301 and couplers on the clothing article 303 can be the same, so that tension is created when the couplers are coupled. A first distance may be the distance between the first liner coupler 305A and the second liner coupler 305B. A second distance may be the distance between the first clothing coupler 306A and the second clothing coupler 306B. A third distance may be the distance between the first liner coupler 305A and the third liner coupler 305C. A fourth distance may be the distance between the first clothing coupler 306A and the third clothing coupler 306C. According to embodiments, the first distance may be the same as or similar to the second distance. Also, the third distance may be the same as or similar to the fourth distance. As a result, the garment liner conforms to a shape of the clothing article. In some embodiments, the distances of the garment liner 301 (e.g., the first distance, third distance) can be slightly relatively shorter, such that the fabric of the garment liner 301 is slightly stretched when coupled to the clothing article 303. In some embodiments, the distances of the garment liner 301 (e.g., the first distance, third distance) can be slightly relatively longer, such that fabric of the garment liner 301 is slightly loose when coupled to the clothing article 303.
In some embodiments, the first liner coupler 305A can be configured to surround an upper area and/or upper edge of the garment liner 301, for example by encircling the area or taking the shape of a ring positioned at the area. The first clothing coupler 306A can similarly be configured to surround the upper area or upper space of the clothing article 303, for example by encircling the upper space or by taking the shape of a ring positioned at the upper area of an interior of the clothing article 303. As compared to a single point coupling, multiple couplings and/or elongated couplings that surround or encircle can provide greater coupling strength and garment support.
Similarly, in some embodiments, the second liner coupler 305B can be configured to surround the right leg area, the right thigh space, and/or the bottom edge of a right leg portion of the garment liner 301, for example by encircling the right leg portion or taking the shape of a ring positioned at the right leg portion of the garment liner 301. The second clothing coupler 306B can similarly be configured to surround the right leg portion of the clothing article 303, for example by encircling the right leg inner-space or by taking the shape of a ring positioned at the right leg area of the interior of the clothing article 303. As compared to a single point coupling, multiple couplings and/or elongated couplings that surround or encircle can provide greater coupling strength and garment support.
Similarly, in some embodiments, the third liner coupler 305C can be configured to surround the left leg area, the left thigh space, and/or the bottom edge of a left leg portion of the garment liner 301, for example by encircling the left leg portion or taking the shape of a ring positioned at the left leg portion of the garment liner 301. The third clothing coupler 306C can similarly be configured to surround the left leg portion of the clothing article 303, for example by encircling the left leg inner-space or by taking the shape of a ring positioned at the left leg area of the interior of the clothing article 303. As compared to a single point coupling, multiple couplings and/or elongated couplings that surround or encircle can provide greater coupling strength and garment support.
As the clothing couplers 306A-C may be attached to an inner-surface of the clothing article 301, the clothing couplers 306A-C may not surround or encircle the clothing fabric itself. Instead surround or encircle one or more inner spaces (e.g., a leg opening or waist opening) within the clothing article 301. Or in other words, certain portions of the clothing article may surround or encircle corresponding clothing couplers 306A-C.
While elongated couplers are illustrated in FIG. 3 , embodiments include other types of couplers, as discussed below. Placements, sizes, distances, and other configurations discussed with respect to the elongated couplers of FIG. 3 can also apply to the other types of couplers discussed below.

Discrete Couplers

In other embodiments, one or more of the liner couplers 305A-C and the clothing couplers 306A-C can instead take the form of one, two, or more discrete couplers that are arranged in a certain region (e.g., to surround a portion of the liner or a space within the clothing article, approximate a complete or partial ring, or otherwise provide coupling in the target region). For example, two or more discrete magnets, portions of Velcro™, or any other suitable material can be utilized.
As an example of discrete couplers, FIG. 4 illustrates a garment liner 401 with one or more smaller, more discrete sets of one or more liner couplers 405A-C and corresponding clothing couplers 406A-C disposed on a clothing article 403. For example, these sets of one or more liner couplers 405A-C and clothing couplers 406A-C can take the form of buttons and buttonholes, snap buttons, clips, Velcro™ patches, individual magnets, strings (or other tying materials) and string-attachment points (e.g., loops), or any other suitable attachment component.
According to embodiments, individual discrete couplers can have any suitable length, width, shape (e.g., circular, rectangular, ovular, or otherwise), thickness, flexibility, and/or any other suitable configuration. For example, a discrete coupler may have a width of ¼ inch, ½ inch, 1 inch, 1.5 inches, 2 inches, 3 inches, 4 inches, 5 inches, etc. A discrete coupler may have a length of ¼ inch, ½ inch, 1 inch, 1.5 inches, 2 inches, 3 inches, 4 inches, 5 inches, etc.
Further, within a set of discrete couplers, there may be gaps between the discrete couplers of any suitable length or size. The amount and size of gaps can depend on the number, size, and arrangement of discrete couplers within a set. Gap distances may vary between different pairs of couplers. As examples, gaps between the discrete couplers may have distances of any inch increment within 1-30 inches, or any other suitable distance.
In some embodiments, sets of one or more discrete coupler can facilitate aligning of the garment liner 401 within the clothing article 403 during insertion. For example, if a given discrete coupler of the garment liner 401 is correctly attached to the correct corresponding discrete coupler of the clothing article 403, then the surrounding and/or nearby areas of the garment liner 401 can be positioned and aligned correctly with corresponding areas of the clothing article 403. Further, if each discrete coupler of the garment liner 401 is correctly attached to each correctly corresponding discrete coupler of the clothing article 403, then the entire garment liner 401 can be positioned and aligned correctly with the clothing article 403.
Additionally, discrete couplers can be configured to promote comfort. For example, couplers can be omitted from areas that may be sensitive to extra materials, bulkiness, or otherwise discomfort, such as in the rear thigh or buttocks, or in area prone to tension in the clothing article 403 and/or garment liner 401 during use. Couplers can be included in areas that less sensitive to extra materials, bulkiness, or otherwise discomfort.
The one or more sets of one or more liner couplers 405A-C and the one or more sets of one or more clothing couplers 406A-C illustrated in FIG. 4 can share similarities to the liner couplers 305A-C and the clothing couplers 306A-C illustrated in and described with respect to FIG. 3 .
For example, similar to the first liner coupler 305A, the first set of one or more liner couplers 405A can be disposed at the waist, or otherwise at an upper area, upper portion, and/or upper edge of the garment liner 401 (e.g., on the exterior surface of the garment liner 401). Also, the first set of one or more liner couplers 405A can be configured to surround the upper area and/or upper edge of the garment liner 401, for example by encircling the area or approximating the shape of a ring positioned at the area.
In contrast with the first liner coupler 305A, the first set of one or more liner couplers 405A can include one or more smaller, discrete couplers. According to embodiments, the first set of one or more liner couplers 405A may not contact one another, may not be continuous, and/or may be spaced apart. Taken together, the first set of one or more liner couplers 405A disposed at upper positions of the garment liner 401 may surround or encircle the upper area or upper edge of the garment liner 401. A line traced through the first set of one or more liner couplers 405A may be circular, ovular, and/or approximate the shape of the first liner coupler 305A.
According to embodiments, each of the first set of one or more liner couplers 405A may be positioned at the same or similar height, in a same or similar horizontal plane. In other embodiments, the first set of one or more liner couplers 405A may be in a tilted or angled plane, or otherwise staggered vertically.
While nine upper liner couplers are shown in FIG. 4 , the first set of one or more liner couplers 405A can include any suitable number of discrete couplers, such as one coupler, two couplers, three couplers, four couplers, five couplers, six couplers, seven couplers, eight couplers, nine couplers, ten couplers, etc.
Additionally, similar to the second liner coupler 305B, a second set of one or more liner couplers 405B can be disposed at a right leg area, a right thigh space, a lower right region, and/or a bottom edge of a right leg portion of the garment liner 401 (e.g., on the exterior surface of the garment liner 401). Also, the second set of one or more liner couplers 405B can be configured to surround the lower right leg area, the right thigh space, and/or the bottom edge of a right leg portion of the garment liner 401, for example by encircling the right leg portion or approximating the shape of a ring positioned at the right leg portion of the garment liner 401.
In contrast with the second liner coupler 305B, the second set of one or more liner couplers 405B can include one or more smaller, discrete couplers. According to embodiments, the second set of one or more liner couplers 405B may not contact one another, may not be continuous, and/or may be spaced apart. Taken together, the second set of one or more liner couplers 405B disposed at lower right positions of the garment liner 401 may surround or encircle a lower right area of the garment liner 401. A line traced through the second set of one or more liner couplers 405B may be circular, ovular, and/or approximate the shape of the second liner coupler 305B.
According to embodiments, each of the second set of one or more liner couplers 405B may be positioned at the same or similar height, in a same or similar horizontal plane. In other embodiments, the second set of one or more liner couplers 405B may be in a tilted plane, or otherwise staggered vertically.
While six right leg couplers are shown in FIG. 4 , the second set of one or more liner couplers 405B can include any suitable number of discrete couplers, such as one coupler, two couplers, three couplers, four couplers, five couplers, six couplers, seven couplers, eight couplers, nine couplers, ten couplers, etc.
Additionally, similar to the third liner coupler 305C, a third set of one or more liner couplers 405C can be disposed at a left leg area, a left thigh space, a lower left region, and/or a bottom edge of a left leg portion of the garment liner 401 (e.g., on the exterior surface of the garment liner 401). The third set of one or more liner couplers 405C can be configured to surround the left leg area, the left thigh space, and/or the bottom edge of a left leg portion of the garment liner 401, for example by encircling the left leg portion or approximating the shape of a ring positioned at the left leg portion of the garment liner 401.
In contrast with the third liner coupler 305C, the third set of one or more liner couplers 405C can include one or more smaller, discrete couplers. According to embodiments, the third set of one or more liner couplers 405C may not contact one another, may not be continuous, and/or may be spaced apart. Taken together, the third set of one or more liner couplers 405C disposed at lower left positions of the garment liner 401 may surround or encircle a lower left area of the garment liner 401. A line traced through the third set of one or more liner couplers 405C may be circular, ovular, and/or approximate the shape of the third liner coupler 305C.
According to embodiments, each of the third set of one or more liner couplers 405C may be positioned at the same or similar height, in a same or similar horizontal plane. In other embodiments, the third set of one or more liner couplers 405C may be in a tilted plane, or otherwise staggered vertically.
While six left leg couplers are shown in FIG. 4 , the third set of one or more liner couplers 405C can include any suitable number of discrete couplers, such as one coupler, two couplers, three couplers, four couplers, five couplers, six couplers, seven couplers, eight couplers, nine couplers, ten couplers, etc.
The one or more sets of one or more clothing couplers 406A-C can be similar to and/or different than the clothing couplers 306A-C in the same or similar ways that the one or more sets of one or more liner couplers 405A-C are similar to and/or different than the liner couplers 305A-C.
To promote comfort, embodiments allow abrasive or pointed components to face away from a person's body, for example by being placed on the outer surface of the garment liner 401. For example, some or all of the sets of one or more liner couplers 405A-C and corresponding sets of clothing couplers 406A-C may take the form of snaps or Velcro™ patches. The male portion of a snap button or the hook portion of the Velcro™ can be disposed on the garment liner 401, facing outward, while the female portion of the snap button or the loop portion of the Velcro™ can be disposed on the clothing article 403, facing inward. This way, if the clothing article 403 is worn without the garment liner 401, the less-pointed, more even, softer, and/or less abrasive female portion or loop portion may be present and/or contact the body instead of the more-pointed male portion or hook portion.
In other embodiments, the sets of one or more liner couplers 405A-C and corresponding sets of clothing couplers 406A-C can take the form of belt loops. Then, a single belt, string, or other attachment device can be inserted through belt loops of both the garment liner 401 and the clothing article 403, coupling the two together. There can be multiple belted areas as desired (e.g., a waist belt, and two leg belts).
Additionally, in some embodiments, instead of including Velcro™ portions on both the garment liner 401 and the clothing article 403, self-adhering Velcro™ tabs or strips can be used. For example, the sets of one or more clothing couplers 406A-C can be implemented as loops of fabric (e.g., belt loops), and the sets of one or more liner couplers 405A-C can take the form of strips of Velcro™ containing a first section of Velcro™ hooks and a second section of Velcro™ loops. The Velcro™ strip can be inserted through the fabric loops and then connected to itself, thus securing the garment liner 401 to the clothing article 403. A similar result can be achieved using tabs or string with snap buttons (e.g., both sides of the button on the string or tab), or with magnets (e.g., two magnets of opposite polarities disposed on a single tab).
In some embodiments, the first set of one or more clothing couplers 406A can take the form of clips that can grab onto the upper ring edge of the garment liner 401, or that portions of the garment liner 401 can be inserted into. The clips can use magnets, springs, or other suitable means to grip the garment liner 401. As a result, the one or more sets of one or more liner couplers 405A-C can be excluded, such that the liner 401 only includes fabric. In some embodiments, these clips can be permanently attached to the interior of the clothing article 403.

Additional and Alternative Coupler Arrangements

The number and positions of sets of couplers may differ from the arrangements illustrated in FIG. 4 . For example, in some embodiments, a given region or portion of a garment liner may not be surrounded or encircled. Instead, any suitable number and/or arrangement of discrete couplers can be disposed in any other suitable positions within one or more of the three identified regions (e.g., waist, right leg, and left leg).
In some embodiments, a single discrete coupler may be sufficient to anchor a given region, such as a bottom right leg portion of the garment liner (e.g., so that it does not rise or otherwise move out of place when worn). A single discrete coupler can be disposed in any suitable location based on comfort, anchoring strength, or any other suitable consideration. For example, a single discrete coupler can be located at an inner right thigh area, an outer right thigh area, a front right thigh area, a rear right thigh area, etc. Similarly, the third set of one or more liner couplers 405C may instead or also take the form of a single discrete coupler in any suitable area of the left leg portion of the garment liner 403.
In some embodiments, the first set of one or more liner couplers 405A may preferably include more than one discrete coupler, as the upper edge of the garment liner 403 may be prone to downward displacement due to gravity. According to embodiments, two couplers, which may or may not be evenly spaced (e.g., disposed at the front and back, or left side and right side of the waist) may be sufficient. In other embodiments, three couplers, four couplers, five couplers, six couplers, or any other suitable number of couplers (e.g., which may or may not be evenly spaced around the waist) may be utilized for the first set of one or more liner couplers 405A.
Any suitable number of couplers can be utilized, according to embodiments. The number and positioning of couplers can be designed to achieve sufficient overall attachment strength between the garment liner 401 and clothing article 403. Also, the number and positioning of couplers can be designed to minimize discomfort and weight. These two priorities may be in tension with one another (e.g., stronger attachment causes more weight), and thus the number of positioning of couplers may be selected based on a balance between these priorities.
An example of an alternative arrangement and configuration of couplers is shown in FIG. 5 . As shown, the garment liner 501 can still include the first set of one or more liner couplers 505A disposed at the waist or otherwise at an upper portion of the garment liner 501, a second set of one or more liner couplers 505B disposed at a right leg portion of the garment liner 501, and/or a third set of one or more liner couplers 505C disposed at a left leg portion of the garment liner 501.
However, instead of sets of couplers arranged in circle formations, in the same horizontal plane, and/or being evenly spaced, the couplers in FIG. 5 can be disposed in other pre-defined positions and arrangements. The positions can be selected based on comfort, selected based on areas that provide stronger coupling, selected based on areas that benefit from extra reinforcement (e.g., locations of the garment liner that 501 may be prone to ride up, bunch, or twist), selected based on positions that promote garment liner 501 stability, or selected based on any other suitable concern. Corresponding sets of one or more couplers 506A-C can be disposed at similar positions on clothing article 503.
For example, the first set of one or more liner couplers 505A can include couplers disposed in any suitable positions within an upper portion of the garment liner 501, such as near the hips, in the rear area of the waist, and/or with varying vertical positions. The second set of one or more liner couplers 505B can include couplers disposed in any suitable positions within a right leg portion of the garment liner 501, such as at the middle, top, and/or bottom of the right buttock, on the front of the right thigh, one or more locations or a strip along the length of the right outseam (e.g., vertically along a right outer thigh), and/or one or more locations or a strip along the length of the right inseam (e.g., vertically along a right inner thigh from a bottom edge to a center saddle area, or a portion of that distance). The third set of one or more liner couplers 505C can include couplers disposed in any suitable positions within a left leg portion of the garment liner 501, such as at the middle, top, and/or bottom of the left buttock, on the front of the left thigh, one or more locations or a strip along the length of the left outseam (e.g., vertically along a left outer thigh), and/or one or more locations or a strip along the length of the left inseam (e.g., vertically along a left inner thigh from a bottom edge to a center saddle area, or a portion of that distance).
Another example arrangement of couplers, according to embodiments, is illustrated in FIG. 6 . As shown, the garment liner 601 can include a first set of one or more liner couplers 605A disposed at the waist or otherwise at an upper portion of the garment liner 601 that is similar to the first set of one or more liner couplers 405A shown and described above with respect to FIG. 4 . Additionally, the garment liner 601 can include a second set of one or more liner couplers 605B disposed at a right leg portion of the garment liner 601 that is similar to the second set of one or more liner couplers 405B shown and described above with respect to FIG. 4 , and a third set of one or more liner couplers 605C disposed at a left leg portion of the garment liner 601 that is similar to the third set of one or more liner couplers 405C shown and described above with respect to FIG. 4 .
However, FIG. 6 illustrates less couplers than what are illustrated in FIG. 4 . Specifically, four couplers are included in each of the first set of one or more liner couplers 605A, the second set of one or more liner couplers 605B, and the third set of one or more liner couplers 605C. Three corresponding sets of four clothing couplers 606A-C can be disposed at similar positions on the clothing article 603. It may be desirable to minimize or otherwise reduce the number of couplers to reduce system weight, complexity and cost. Additionally, including fewer couplers and/or greater spaces between coupler positions can simplify the process of inserting of the garment liner 601 into the clothing article 603 reduce the chance of coupler misalignment.
As shown, in some embodiments, four couplers can be spaced around the target portion (e.g., waist, right leg, and/or left leg) and disposed at or near diagonal positions. For example, a first coupler at or near a front-right diagonal position, a second coupler at or near a front-left diagonal position, a third coupler at or near a back-right diagonal position, and/or a fourth coupler at or near a back-left diagonal position. Placing respective couplers at or near respective diagonal positions may provide reduced discomfort or otherwise be less noticeable to the wearer.
In other embodiments, instead of or in addition to the diagonal positions, four couplers can be disposed in a front position, a back position, a left position, and/or right position for one or more of the three regions or portions.
In some embodiments, two of the couplers can be placed closer and/or adjacent to a front-center position, on one or both sides of a slit or zipper (e.g., instead of or in addition to the front-right and front-left diagonal positions).

Coupler Clusters

In some embodiments, two or more discrete couplers can be positioned together in a group or cluster. For example, one or more of the coupler positions shown in FIGS. 4-6 can represent two or more adjacent couplers, such as two distinct adjacent magnets or Velcro™ patches. The couplers can be in physical contact, or separated by a small gap of any suitable distance (e.g., ⅛ inch, ¼ inch, ½ inch, ¾ inch, 1 inch, 2 inches, etc.) As an example, two couplers may be positioned horizontally side-by-side, vertically aligned, or diagonal relative to one another. As another example, three couplers may be arranged as a group in a triangular configuration.
A cluster of couplers can be used to provide additional strength and retention to the garment liner. Accordingly, a cluster may be used in one or more coupler positions that are subject to stronger forces and more frequent displacement, such as the waist or a leg opening. Additionally, this may provide redundancy in case of garment liner movement or slippage. For example, if a coupler (e.g., magnet or Velcro™) of the garment liner is becomes separated (e.g., unintentionally) from its corresponding paired coupler on the clothing article, it may be able to immediately re-engage with another coupler within the same coupler cluster on the clothing article (e.g., a secondary coupler that is located next to the primary intended coupler). As a result, slippage and movement of the garment liner can be controlled and limited.

Multiple Types of Couplers

As mentioned above, any suitable combination of couplers can be utilized, including multiple different types of couplers in different positions on the same garment liner and/or clothing article.
As an example, in some embodiments, an upper area (e.g., waist area) may include a first type of coupler (e.g., Velcro™ or snaps), while the right leg area and/or left leg area may include a second type of coupler (e.g., magnets).
Magnets may provide for an easier process of connecting couplers when inserting a garment liner into a clothing article, as they can be naturally attracted to their corresponding coupler on the clothing article, and thereby be magnetically drawn into alignment and automatically attached (e.g., instead of requiring a person to manually align two couplers and then manually apply pressure for attaching the two couplers). This advantage of magnets may be especially helpful for lower portions (e.g., a right leg area and/or left leg area) within the clothing article, as it may be more tedious to manually align other types of couplers that are further within the clothing article (e.g., due to difficulty of visual inspection and/or reaching deeper inside).
In some embodiments, an upper region of the garment liner may, instead of magnets, utilize other types of couplers (e.g., Velcro™ or snaps) that have other advantages, such as stronger couplings, less weight, and/or less bulk, smaller dimensions, and/or softer or otherwise more comfortable components. While some of these other types of non-magnet couplers may involve more manual manipulation, this may be less of a burden at an upper region of the garment liner, as they may be more readily accessible for handling, manipulation, and viewing.

Method for Installing of Couplers

According to embodiments, a first set of discrete couplers can be pre-installed at predefined locations on a garment liner. A second set of magnets can be provided for coupling to the clothing article. A person can insert the garment liner into a selected clothing article (e.g., pants) that does not yet have installed couplers. By inserting the garment liner and aligning it internally within the clothing article, it can be observed, marked, and/or otherwise determined where the second set of couplers can be attached or otherwise installed onto the clothing article, such that they will align with the pre-installed couplers of the garment liner. Then, the second set of couplers can be installed at the determined positions on the clothing article. The second set of couplers can be installed by sewing, adhesion (e.g., gluing), ironing (e.g., to melt a layer of plastic or adhesive of the coupler onto the clothing article), enclosing in fabric, and/or any other suitable means of attaching to the clothing article.
In some embodiments, the first set of discrete couplers can be provided separately without being pre-installed on the garment liner. In this case, a person can select what positions to attach the couplers onto the garment liner (e.g., by sewing, ironing, adhesion, enclosing in fabric, etc.). In some embodiments, the garment liner and/or clothing article can include markings or other indications of positions where couplers can be installed.

Arrangement of Magnet Polarities

As mentioned above, in some embodiments, one or more couplers can take the form of magnets. Magnet couplers can be configured and arranged so that the garment liner can be conveniently and easily inserted into the clothing article without unintended attachments.
Magnets are dipoles, meaning they have two sides with opposite magnetic poles; a north pole and a south pole. In embodiments, a magnet may be enclosed and/or attached to a partial or full casing or enclosures that shields one side of the magnet. As a result, the magnet may be partially shielded, so that magnetic field from one of the poles is attenuated or blocked. As a result, a magnet may be named after the non-shielded pole of that magnet (e.g., a positive magnet or north magnet, or a negative magnet or south magnet), even though true monopole magnets do not exist.
Additionally, one part, side, surface, and/or pole of a magnet may be utilized. For example, the side of a magnet (e.g., on a garment liner) that faces toward a corresponding magnet (e.g., on a clothing article) may be the utilized or active side of the magnet. The other side and/or pole of the magnet may be attached to and/or covered by fabric, and may thereby become shielded or oriented away from an active side of a corresponding magnet on a clothing article. The utilized or active side and/or pole of the magnet may be an exposed surface of the magnet, or may be covered by a thin fabric enclosure or other material or film.
For the clothing article, an inward-facing side or surface (e.g., oriented toward the open space inside the clothing article, and thereby toward the garment liner) may be the side or surface of the magnet that is utilized for coupling or engagement (e.g., magnetic engagement with another magnet). For the garment liner, the outward-facing side or surface (e.g., oriented away from the garment liner and thereby toward the clothing article) may be the utilized side or surface of the magnet for coupling or engagement. Herein, the magnet may be named after the utilized and relevant pole of the magnet (e.g., north pole or positive pole). The utilized surface or pole may be referred to as the exposed surface, side, or pole, the active surface, side, or pole, the engagement surface, side, or pole, the functional surface, side, or pole, the coupling surface, side, or pole, the action surface, side, or pole, etc.
A magnet may include rigid magnetic materials and/or flexible magnetic materials. A magnet may be configured for attaching to fabric, a clothing article, and/or a garment liner in any suitable manner, such as sewing, gluing, and/or enclosing in fabric. In some embodiments, a magnet can be fully or partially enclosed in a plastic, and fringes of the plastic material may extend beyond the edges of the magnet. Plastic material surrounding a magnet may be suitable for sewing, gluing, ironing, or otherwise attaching to clothing, and thereby allow the plastic-enclosed magnet to be coupled to the clothing.
In some embodiments, all magnets on the clothing article can be configured so that they all have the same polarity orientations. For example, clothing article magnets can be installed so that they all have the same polarity facing inward toward the garment liner. This can be referred to as a first polarity, which may be either as north (also referred to as positive polarity) or as south (also referred to as negative) polarity.
In order to create attachment between the clothing article and garment liner, the magnets on the garment liner can similarly be configured so that they all have the same polarity orientations. For example, they are installed so that they all have the same polarity facing outward toward the garment liner, and so that the outward-facing polarity (facing toward the clothing article magnets) is opposite the first polarity. This can be referred to as a second polarity, which is opposite the first polarity.
With such a configuration, the garment liner becomes coupled to the clothing article when inserted and aligned properly. However, during the process of insertion, it may be physically possible for lower-positioned magnets on the garment liner to become attracted to upper-positioned magnets on the clothing article when they are lowered past the upper-positioned magnets during insertion. This may be an unintended result, as the lower-positioned magnets on the garment liner may be intended to couple to corresponding lower-positioned magnets on the clothing article. To provide the intended coupling, the lower-positioned magnets on the garment liner may be manually separated from the upper-positioned magnets on the clothing article, and/or forced further downward toward the lower positions of the clothing article.
In order to avoid such a misaligned coupling event, a different configuration of magnetic polarities can be utilized. For example, the polarity-orientations of magnets of the garment liner and/or clothing article may not all be the same.
An example of sets of magnetic couplers with varied magnetic polarities is shown in FIG. 7 . The garment liner 701 can include an upper set of magnetic couplers 705N with a first polarity (e.g., North), and a lower set of magnetic couplers 705S with a second polarity (e.g., South). Thus, the upper set of magnets and the lower set of magnets can have opposite polarities, and the lower set of magnets can be disposed at lower positions than the upper set of magnets.
The clothing article 703 can include corresponding couplers with polarities opposite to the garment liner 701 on a coupler-by-coupler and position-by-position basis. For example, the clothing article 703 can include an upper set of magnetic couplers 706S with the second polarity (e.g., South), and a lower set of magnetic couplers 706N with the first polarity (e.g., North). Thus, the upper set of magnetic couplers 706S and the lower set of magnetic couplers 706 of the clothing article 703 can have oppositely oriented polarities relative to one another. Also, the upper set of magnetic couplers 706S and the lower set of magnetic couplers 706 of the clothing article 703 can have oppositely oriented polarities relative to corresponding sets of magnetic couplers on the garment liner 701.
With such a configuration, the garment liner 701 can become automatically aligned within and coupled to the clothing article when inserted. Also, insertion can be straightforward and easy for the user. For example, the lower set of magnetic couplers 705S on the garment liner 701 and the upper set of magnetic couplers 706S on the clothing article 703 can both have the same poloarity (e.g., the second polarity). As a result, these magnets will repel from one another when the lower set of magnetic couplers 705S are lowered past the upper set of magnetic couplers 706S during insertion. In other words, the lower set of magnetic couplers 705S on the garment liner 701 will not become inadvertently attached to the upper set of magnetic couplers 706S on the clothing article 703, as their matching polarities do not attract, and instead repel. Beneficially, the lower portions of the garment liner 701 can be compressed inward by the magnetic forces when passing through the upper portion of the clothing article 703, thereby avoiding friction and resistance on the clothing article 703 and guiding the lower portions of the garment liner 701 downward within the clothing article 703 to achieve insertion.
Then, when the lower set of magnetic couplers 705S (e.g., with the second polarity) of the garment liner 701 descend to an area near to the corresponding lower set of magnetic couplers 706N (e.g., with the first polarity) of the clothing article 703, they can become attracted by, aligned with, and/or coupled to the lower set of magnetic couplers 706N of the clothing article 703, as the opposite polarities can cause magnetic attraction. Similarly, and at a same or similar same time, the upper set of magnetic couplers 705N (e.g., with the first polarity) of the garment liner 701 can arrive near to and become attracted to the upper set of magnetic couplers 706S (e.g., with the second polarity) of the clothing article 703.
Thus, the polarity-specific magnet configurations can simplify and assist insertion, and can promote correct point-to-point attachment and alignment of the garment liner 701 within the clothing article 703.
As shown in FIG. 7 , in some embodiments, the upper set of magnetic couplers 705N can include four magnetic couplers disposed at the waist, similar to what is shown and described above with respect to FIG. 6 . The lower set of magnetic couplers 705S can include four magnetic couplers disposed at each of the right leg and the left leg, similar to what is shown and described above with respect to FIG. 6 . However, any suitable number of magnetic couplers can be included at any suitable positions on the garment liner 701. For example, magnetic couplers can be arranged the same or similar as shown any of FIGS. 3-6 , or as otherwise described above with respect to those figures. The upper set of magnetic couplers 705N can include any suitable number of magnetic couplers disposed at, around, or near the waist area, an upper edge, or within any suitable positions of an upper portion of the garment liner. The lower set of magnetic couplers 705S can include any suitable number of magnetic couplers disposed at, around, or near the right leg and/or left leg areas, one or more lower edges, or within any suitable positions within a lower portion of the garment liner 701.
As discussed above, while sufficient strength it desired, it may also be desirable to minimize the number of couplers to reduce system weight, complexity, cost, and/or the chance of misalignment. For example, if there are twenty couplers around the waist, there may be a higher chance of a magnet on the garment liner becoming attracted to a magnet on the clothing article other than the intended corresponding magnet on the clothing article, as the space between neighboring magnets may be small. In contrast, if there are, for example, four magnets around the waist (or around a leg), there may be a low chance of magnet misalignment, as the buffer space between magnets is larger. For example, when the garment liner is inserted into the clothing article, it may be unlikely that the right-front magnet of the garment line arrives closer to and becomes attracted to the left-front magnet on the clothing article instead of an intended corresponding right-front magnet of the clothing article.
In some embodiments, the upper set of magnetic couplers 705N of the garment liner 701 and/or the upper set of magnetic couplers 706S of the clothing article 703 can iteratively and/or linearly alternate magnetic polarities. For example, a first magnet of the upper set of magnetic couplers 705N can have the first polarity, a second magnet of the upper set of magnetic couplers 705N can have the second poloarity, a third magnet of the upper set of magnetic couplers 705N can have the first polarity, and so forth. This can assist with alignment, as a given magnet on the garment liner 701 may be attracted to its intended corresponding magnet on the clothing article 703, but it may not be attracted (and may be repelled from) an immediate neighbor's corresponding magnet on the clothing article 703. Embodiments also allow the lower set of magnetic couplers 705S on the garment liner 701 (e.g., the right leg and or the left leg) to also or instead have sequentially alternating magnetic polarities.
As another example, in some embodiments, the upper set of magnetic couplers 705N of the garment liner 701 can take the form of a single elongated magnetic strip, similar to the first liner coupler 305 a shown in FIG. 3 . Additionally, or instead, the lower set of magnetic couplers 705S of the garment liner 701 can take the form of two elongated magnetic strips, one at each leg, similar to the second liner coupler 305 b and third liner coupler 305 c shown in FIG. 3 . The clothing article's upper set of magnets with the second polarity can take the form of a single magnetic strip, as shown by the coupler 306 a. The clothing article's upper set of magnetic couplers 706S and/or a lower sets of magnetic couplers 706N can also take the form of corresponding elongated magnetic strips.
Embodiments also allow strips and/or discrete couplers to be used simultaneously in different regions. For example, an upper waist area can include an elongated strip, while lower regions (e.g., the right leg and/or left leg) can include sets of discrete couplers.
In some embodiments, the clothing article 703 can include one or more elongated strip couplers, while the garment liner 701 can include one or more sets of one or more smaller discrete couplers. This can reduce weight on the garment liner 701, while also providing for easy insertion of the garment liner 701 and/or customizable positioning, as the garment liner couplers may be able to attach to various points along the strips of the clothing article 703 (e.g., without requiring precise manual manipulation or alignment). In other embodiments, the clothing article 703 can include one or more sets of one or more smaller discrete couplers, while the garment liner 701 can include one or more elongated strip couplers.

Central Couplers

Comfort can be promoted by including couplers in specific sensitive areas that may be sensitive or prone to bunching and discomfort. For example, FIG. 8 shows an area of connection positioned in a central area, which can include the saddle area, according to embodiments. A central liner coupler 805D can take the form of an elongated strip that extends from at or near an upper area or upper edge in the front of the garment liner 801 (e.g., on the exterior surface of the garment liner 801) down through the front-rise to the center groin area, through the center groin area (e.g., perineum), and then through the back-rise up to or near an upper area or upper edge in the rear of the garment liner 801. Embodiments allow the central liner coupler 805D to cover this entire distance, or to be modified to cover a subset of the distance (e.g., just the front rise, center groin area or perineum, or back area).
A matching counterpart of a central clothing coupler 806D can be a strip that extends from an upper area or upper edge in the front of the clothing article 803 (e.g., on the interior surface of the clothing article 803) down through the center groin area of the clothing article 803 and then up to an upper area or upper edge in the rear of the clothing article 803. Embodiments allow the central clothing coupler 806D to be cover this entire distance, or to be modified to cover a subset of the distance (e.g., just the bottom, center groin area, or front area).
A connection of the central liner coupler 805D to the central clothing coupler 806D can affix the groin and/or saddle areas of the garment liner 801. The shape and position of this affixed area can reduce the tendency of the garment liner 801 to bunch into groin crevices, between the legs, and into the inter-gluteal cleft.
These couplers in the saddle region can be used in conjunction with any other suitable components described herein and/or shown in any other figure included herein in order to increase tension, stability, strength, alignment, and/or comfort. Also, as mentioned, above the central liner coupler 805D and the central clothing coupler 806D may or may not take the form of one elongated and/or continuous strip. For example, in some embodiments, the central liner coupler 805D and/or the central clothing coupler 806D can instead be divided into segments and/or any suitable number of smaller discrete couplers (e.g., 1, 2, 3 or more discrete couplers), some of which may be widened or adjusted in any suitable fashion.
In some embodiments, one or more couplers can be added to the inner-thigh areas (e.g., inseam) below the groin and saddle areas in addition to or instead of one or more couplers at the perineum, front-rise, or back-rise. Some versions of a perineum coupler could possibly be less comfortable, depending on the size, shape, and material. If the perineum coupler is omitted, it may be desired to provide other couplers to firmly anchor lower areas of the garment liner below the perineum so that the perineum and other lower sections of the garment liner do not ride up or bunch when worn. With or without tension throughout the garment liner, couplers at the bottom edge (e.g., bottom hem or bottom leg opening) and in other lower areas (e.g., one or more inseams) of the garment liner can prevent the lower areas (e.g., hem, perineum area, etc.) from riding up and bunching, which is a typical primary source of underwear discomfort.

Garment Liner Slit

Beyond the couplers and other mechanisms for fastening the garment liner to the clothing article, in some embodiments, the garment liner can also have modifications in shape, form, and function as compared to typical underwear. For example, FIGS. 9A-9B illustrate a garment liner 901 that includes a liner slit 907 located at the front of the garment liner 901 (e.g., in the front-rise area). The liner slit 907 can more generally be any suitable type of opening and/or division in a section of the fabric and/or other material of the garment liner 901. In some embodiments, the liner slit 907 can be a vertically oriented division across the thickness of the materials of the garment liner 901. The liner slit 907 can range from the top edge (or near the top edge) of the garment liner 901 down through a front area to the bottom (or part of the way to the bottom or through the front area) of the crotch or saddle region. The liner slit 907 can include a first edge 908A (e.g., a right edge) and a second edge 908B (e.g., a left edge).
The liner slit 907 can be positioned, sized, and otherwise configured to be similar to (and paired with) a corresponding clothing slit 909 in a clothing article 903. The clothing slit 909 can also include its own corresponding first edge 910A and second edge 910B. In some embodiments, the clothing slit 909 that can be closed and/or secured by zipper and/or a button 911. Embodiments allow the clothing slit 909 to include any other suitable mechanisms for opening and closing, such as one or more buttons, snaps, hooks and loops, etc.
Because the liner slit 907 can be positioned adjacent to the clothing slit 909, and because the garment liner 901 can be coupled to the clothing article 903, the liner slit 907 may passively open and close whenever the clothing slit 909 is actively opened and closed. As a result, a person's single action of opening the clothing slit 909 (e.g., via unzipping, unbuttoning, and/or otherwise moving a first edge away from a second edge) can cause the liner slit 907 to similarly open and close. FIG. 9A shows the liner slit 907 and the clothing slit 909 in a closed state, and FIG. 9B shows the liner slit 907 and the clothing slit 909 in an opened state.
This can simplify the process of opening and/or remove clothing (e.g., when using the restroom or when changing clothes), as the garment liner 901 can automatically mimic movements in the clothing article 903. After manipulating the clothing article 903, the wearer may not have to perform any additional manipulations for opening or removing the garment liner 901 (e.g., lowering an elastic band)
Conventional underwear cannot include a slit that connects to the top edge, because conventional underwear includes an elastic band around the top edge. Accordingly, conventional underwear cannot simulate the opening and closing of the clothing slit 909 in this manner. Conventional underwear instead requires additional manipulations to lower an elastic band or to separate a frontal opening.
Additionally, embodiments allow the garment liner 901 to include additional material so that the first edge 908A and the second edge 908B overlap when the liner slit 907 is in a closed position. This can ensure that there is full garment liner 901 coverage when the clothing slit 909 is closed, and can provide additional protection and cushioning from a zipper. The first edge 908A and/or the second edge 908B of the liner slit 907 can include any suitable amount of extra overlapping material (e.g., 1 centimeter, 2 centimeters, 3 centimeters, 4 centimeters, 5 centimeters, 6 centimeters, 7 centimeters, 8 centimeters, 9 centimeters, 10 centimeters, 15 centimeters, 20 centimeters, 30 centimeters, or any other suitable extra length). In some embodiments, when extra couplers are installed in the liner slit 907 area, the extra material can extend beyond the couplers.
In some embodiments, the garment liner 901 can further include a zipper, one or more buttons, and/or any other suitable components on or near the liner slit 907. Accordingly, the liner slit 907 can be more directly controlled if desired. In other embodiments, the liner slit 907 may forego a zipper and/or other components for directly fastening the first edge 208A to the second edge 908B.
According to embodiments, the liner slit 907 can provide a guiding assistance when for aligning the garment liner 901 during insertion. A user can visually inspect that the liner slit 907 is aligned with the clothing slit 909, and this can indicate that the remainder of the garment liner 901 is also correctly aligned. Additionally, in the case of an elongated strip being used for an upper waist coupler (e.g., as shown in FIG. 3 ), the elongated strip may be divided by the liner slit 907 and may therefore have a left edge and right edge. Edges of the elongated strip waist coupler can be aligned and coupled to corresponding edges of a clothing article coupler, therefore facilitating alignment of the garment liner 901.

Slit Couplers

In some embodiments, the garment liner 901 can be coupled to the clothing article 903 in one of or a combination of the manners already described above, and this can be sufficient for causing the liner slit 907 to simulate the movements of the clothing slit 909. In other embodiments, additional and/or modified attachment mechanisms can be included in order to better or more securely conform the liner slit 907 to the clothing slit 909. For example, slit couplers can be added to firmly couple the liner slit 907 to the clothing slit 909, so that the liner slit 907 fully closes when the clothing slit 909 is closed, and/or so that the liner slit 907 immediately opens when the clothing slit 909 is opened.
An example of slit couplers is shown in FIG. 10 , according to some embodiments. As shown, a first set of liner slit couplers 1005 can be disposed at, near, along, and/or adjacent to a first slit 1007 of a garment liner 1001. A corresponding second set of clothing slit couplers 1006 can be disposed at, near, along, and/or adjacent to a second slit 1009 of a clothing article 1003.
FIG. 10 illustrates three couplers along and adjacent to the first edge of the first slit 1007, another three couplers along and adjacent to the second edge of the first slit 1007, and an additional coupler below or beyond the first slit 1007. However, the couplers can be disposed in any suitable positions. For example, one or more couplers can be positioned near a first edge of a slit, one or more couplers can be positioned near a second edge of a slit, and/or one or more couplers can be positioned below a slit.
As an example, while one coupler is shown below the first slit 1007, there may instead be two couplers below the first slit 1007 that are horizontally adjacent or vertically adjacent. As another example, there may be three discrete slit couplers total; a first coupler positioned near the top of the first edge of the first slit 1007, a second coupler positioned near the top of the second edge of the first slit 1007, and a third coupler positioned below the first slit 1007. As another example, there may be slit couplers disposed on only one side of the first slit 1007 (e.g., the first side or the second side). As another example, there may only be a single slit coupler disposed below the first slit 1007.
FIG. 10 illustrates a set of individual discrete liner slit couplers 1005 and clothing slit couplers 1006. In some embodiments, some or all of these couplers can instead be combined or take the form of elongated strips. For example, a first elongated strip can be placed along a first edge of the first slit 1007 of the garment liner 1001, a second elongated strip can be placed along a second edge of the first slit 1007 of the garment liner 1001, a third elongated strip can be placed along a first edge of the second slit 1009 of the clothing article 1003, a fourth elongated strip can be placed along a second edge of the second slit 1009 of the clothing article 1003. Embodiments allow an elongated strip to span from a top edge of the garment liner 1007 to any suitable position below the liner slit 1007, or to span any suitable portion of that distance. For example, in some embodiments, a separate discrete coupler can be included below the liner slit 1007 that is separate from one or more elongated strips adjacent to one or more edges of the liner slit 1007 and above the discrete coupler.
In some embodiments, the liner slit couplers 1005 can be disposed at positions below a set of one or more waist couplers (e.g., as shown and described with respect to FIGS. 3-7 ). For example, the button 1011 may be positioned at a similar vertical height as the set of one or more waist couplers, and as shown, the liner slit couplers 1005 can be positioned below the button 1011. In other embodiments, one or more liner slit couplers 1005 can be disposed at a same or similar vertical height as the button 1011 and/or the set of one or more waist couplers (e.g., near an upper edge of the garment liner 1001). In this case, the one or more liner slit couplers 1005 disposed at or near the upper edge can be combined with and/or otherwise considered a part of the set of one or more waist couplers, can remain a part of the one or more liner slit couplers 1005, or can be considered a part of both the set of one or more waist couplers and the one or more liner slit couplers 1005.
Magnet polarities are discussed above with respect to FIG. 7 . In some embodiments, one or more of the liner slit couplers 1005 can take the form of magnetic couplers. Such magnetic couplers can have any suitable arrangement of polarity. For example, all of the liner slit couplers 1005 may have the same polarity as the upper set of magnets, as described above. To correspond, the clothing slit couplers 1006 may have the second polarity so that they are attracted to the liner slit couplers 1005, and so that they match the other magnets of the upper set of magnets on the clothing article (e.g., the upper edge or waist area). With this configuration, the garment liner's lower set of magnets (e.g., the lower edge or thigh areas) can beneficially repel from all of the clothing slit couplers 1006 when the garment liner 1001 is lowered into the clothing article 1003.
In other embodiments, magnets positioned on the first slit 1007 may have varying polarities. For example, magnets below the first slit 1007 and/or near the bottom edge of the first slit 1007 may be considered a part of the lower set of magnets. In this case, magnets below the first slit 1007 may have the second polarity so that they match the polarity of other magnets of the lower set of magnets on the garment liner (e.g., the lower edge or thigh areas).
As discussed above, varying types of couplers can be included on the same garment liner. As another example, most positions (e.g., waist and/or leg openings) may use magnet couplers, while the slit couplers (or just one slit coupler pair at the top of the slit) may instead be Velcro™ or a button or a snap. Any of the embodiments and figures shown and described herein can be mixed and combined as desired.
In some embodiments, a central liner coupler 805D and/or a central clothing coupler 806D, as shown in FIG. 8 , can be used in conjunction with a slit, and/or may be combined with the liner slit couplers 1005 of FIG. 10 . The central liner coupler 805D may be disposed on either side of the liner slit 1007. In some embodiments, the central liner coupler 805D may be divided by the liner slit 1007 and therefore have portions on either side (e.g., adjacent to both edges) of the liner slit 1007. Below, behind, or otherwise beyond the liner slit 1007, the central liner coupler 805D can reconnect into a single strip, or can continue on as two separate adjacent strips. In other embodiments, the central liner coupler 805D can span from the back of the garment liner 1001 to a position below and/or near the liner slit 1007, but may not extend along or next to the liner slit 1007. Then, optionally and in addition, a separate set of liner slit couplers 1005 can be included near the slit (e.g., as shown in FIG. 10 ).

Large Surface Coupler

FIGS. 11A-11B show another type of coupler 1102 that can be used to couple a garment liner 1101 to a clothing article 1103, according to embodiments of the invention. The coupler 1102 can be coupled to the interior surface of the clothing article 1103, as shown in FIG. 11A. Then, the garment liner 1101 can be coupled to the coupler 1102, and thereby coupled to the clothing article 1103, as shown in FIG. 11B.
Dotted lines in other figures are used to illustrate items that are not in direct line-of-sight (e.g., items that are within or behind another item). However, in FIGS. 11A-11B, dotted lines are used differently. Here, the clothing article 1103 is illustrated as dotted lines in order to draw more attention to and differentiate from the coupler 1102 and the garment liner 1101. Regardless of which lines are dotted, embodiments allow the clothing article 1103 to be the outermost item, the coupler 1102 to be the middle item, and the garment liner 1101 to be the innermost item. This convention also applies to FIG. 12 .
As illustrated in FIGS. 11A-11B, the coupler 1102 can have a similar shape and size as the garment liner 1101. The coupler 1102 can include one or more fabric materials, and can be configured to attach to the garment liner 1101.
In some embodiments, the garment liner 1101 and the coupler 1102 can attach to one another by including materials that stick to or are otherwise attracted to one another. In one example, the garment liner 1101 and coupler 1102 can both include felt material, such that the garment liner 1101 becomes attached to the coupler 1102 when pressed against the coupler 1102. Other materials may achieve the same result, such as self-adhering bandage material, Geckskin™, or Veltex™.
Embodiments allow the coupler 1102 to be initially attached to the clothing article 1103 by any suitable means, such as sewing, ironing-on, adhesives, clips, etc. The coupler 1102 can be permanently attached to the clothing article 1103, and may be washed with the clothing article 1103 without being damaged or removed. In some embodiments, the coupler 1102 can be manufactured as part of the clothing article 1103. For example, a portion of the clothing article 1103 material (e.g., cotton or denim) can be replaced by the coupler 1102 in that region.
In some embodiments, the garment liner 1101 and the coupler 1102 can have the same or similar shape and/or dimensions, such that the entire outer surface of the garment liner 1101 attaches to the entire inner surface of the coupler 1102. Alternatively, the coupler 1102 can be larger than the garment liner 1101, which can allow extra buffer space on the coupler 1102 to ensure that the entire surface of the garment liner 1101 is able to cling to the coupler 1102 (e.g., so there is no free hanging material). In some embodiments, the coupler 1102 can cover most of or the entire interior of the clothing article 1103, which can provide extra comfort and/or insulation. In other embodiments, the coupler 1102 may be smaller than the garment liner 1101. For example, the coupler 1102 can be minimized and positioned only in primary connection areas. This can reduce weight and bulkiness.
As mentioned above, embodiments allow the various materials, couplers, and mechanisms for coupling a garment liner to a clothing article described herein to be combined in any suitable fashion. FIG. 12 demonstrates one such possible combination. FIG. 12 combines elements of FIG. 11A and FIG. 3 . In comparison with FIG. 11A, FIG. 12 can provide a more secure coupling by incorporating an additional gravity-bracing feature.

Primary and Secondary Couplers

FIG. 12 shows a garment liner 1201 with a first liner coupler 1205A and a second liner coupler 1205B. The garment liner 1201 can attach to a clothing article 1203 via an intermediary coupler 1202 that includes both a first element 1206A and a second element 1206B, according to embodiments of the invention.
The first liner coupler 1205A and the first element 1206A can be configured to connect to one another. These components can have similar materials, configuration, shape, and attachment properties as described above with respect to FIGS. 11A-11B.
The second liner coupler 1205B and the second element 1206B can be used to provide an additional connection for resisting downward gravitational force. In some embodiments, this second connection can be stronger than the first connection. These components can have similar materials, configuration, shape, and attachment properties as described above with respect to FIGS. 3-7 (e.g., hooks and hook receiving loops, magnets, Velcro™, buttons, clips, snaps, snap hooks, or any other suitable fasteners).
In this case, the second liner coupler 1205B may create a primary, stronger coupling that provides the main support, and the first liner coupler 1205A may create a secondary, weaker coupling that provides additional support in areas of secondary concern (e.g., the outer thighs), that keeps the liner from bunching, that keeps all points of the liner in place, and that provides additional padding for comfort.

Piecemeal and Target Area Liners

As mentioned above, the garment liner can take any suitable shape or form, such as the shape of boxers, the shape of briefs, or as multiple separate portions. As an example, FIG. 13 demonstrates a garment liner that includes multiple separate portions. The garment liner can include a center saddle portion 1301A, a left leg portion 1301B, a right leg portion 1301C, and any other suitable subdivision or additional section.
Dividing the garment liner into multiple pieces can provide several advantages. For example, the garment liner can be used with clothing articles 1303 of different sizes if separated into pieces, as the pieces can be allowed to overlap (e.g., when used with smaller pants) or to have gap spaces between the pieces (e.g., when used with larger pants). Additionally, separate sections are less likely to cause fabric bunching or other uncomfortable conditions, as the pieces can move independently, and thus do not pull on each other or otherwise affect each other. In contrast, a tug in one area of a single, full (e.g., non-separated) garment liner unit might cause distortion in a separate, but connected area of the garment liner.
As shown in FIG. 13 , the center saddle portion 1301A can be shaped and configured to cover the groin, the inner thighs, the inter-gluteal cleft, some or all of the buttocks, and/or any other suitable central area or saddle area. The left leg portion 1301B and the right leg portion 1301C may be shaped and configured to cover the hips, some portions of the thighs and legs, and/or some portions of the buttocks. In some embodiments, the area where separation occurs between the center saddle portion 1301A and the leg portions may be positioned such that discomfort is minimized. For example, this can mean an area where there is typically lower pressure between the body and the clothing article. Additionally, it can be beneficial to place the division in an area that typically receives less sweat, bacteria, or other soiling (e.g., the hips). As examples, embodiments allow the separation to be positioned on the outside of each buttock (e.g., near the hips), on an inner portion of each buttock, directly behind each buttock, on the front of the thighs, and/or in any other suitable areas. The left leg portion 1301B and the right leg portion 1301C may each be symmetrical from front to back, or may be unsymmetrical.
Further embodiments allow the liner to be reduced in size and coverage such that only primary areas of the body and clothing article are covered. For example, the left leg portion 1301B and the right leg portion 1301C may be discarded, and just the center saddle portion 1301A may be used.
In some embodiments, the center saddle portion 1301A can be extended to cover more of the legs (e.g., thighs, hips, and buttocks). The center saddle portion 1301A can reach completely around to cover all of the legs, while still having disconnected edges even if they overlap. This can allow the center saddle portion 1301A to essentially act as a complete single piece (e.g., not separated into multiple pieces) liner that can fit multiple sizes and shapes of clothing articles. If the clothing article is smaller, the leg portions may overlap at the hips. If the clothing article is larger, the leg portions may not reach entirely, and thus may leave the outer edges of the hips exposed (e.g., the body may contact the clothing article directly at the hips).
In some embodiments, the center saddle portion 1301A can be further subdivided into multiple sections, such as a rear saddle section, a front saddle section, and a middle saddle section. This can allow for further customization and combination of pieces for best-fitting different types and sizes of clothing articles. These different saddle portions may or may not overlap. The front saddle section can be enlarged to provide extra coverage in the genital area. The rear section can be elongated and/or widened to cover the inter-gluteal cleft and/or the buttocks. The middle section can be customized to cover the perineum and/or the inner thighs. In some embodiments, several smaller pieces can be used to compose the middle section, or to otherwise cover gaps or customize to a wearer's preference.
Embodiments of the invention have a number of advantages. For example, in embodiments of the invention, a garment liner can replace underwear. The garment liner can attach directly to a clothing article instead of to a person's body. The garment liner can exclude an elastic band and can conform to the shape of the clothing article. As a result, the garment liner can reduce bunching (e.g., wedgies), misalignment, distortion, twisting, or other uncomfortable manipulations that occur with typical undergarments. By attaching to a clothing article instead of the body, a garment liner can be less prone to friction between body and pants, and can thereby stay better aligned and in a comfortable position. Additionally, in some embodiments, the garment liner can be separated into multiple sections, such that the different sections do not pull on or affect each other, and thereby stay better positioned.
Further, embodiments provide a garment liner that can be removable, washable, reusable. The garment liner also may not cause damage or wear to clothing. For example, the garment liner may not leave adhesive residue on a clothing article, and may not remove material from a clothing article (e.g., due to sticking).
As an additional advantage, the garment liner can be customized to cover certain areas as desired, such as thicker padding or more surface area coverage for a saddle area. Different configurations, shapes and sizes can be used to cover surfaces as needed. Various materials can be used to promote cushioning, breathability, softness, attachment to clothing, or other qualities in different areas.
Embodiments allow the garment liner to resemble the appearance of a typical men's undergarment or women's undergarment, so as to overcome social stigmas related to alternative undergarments. For example, a garment liner can have the shape of men's boxers or briefs.
Embodiments can also simulate the feel of typical men's or women's undergarment. For example, a liner can include some amount of free-hanging material to simulate the feel of men's boxers.
While the Figures and description herein primarily discuss applying a garment liner to pants and other lower-body clothing articles (e.g., as a replacement for typical underwear), embodiments of the invention allow the garment liner to be applied to other parts of the body and other types of clothing articles and shoes. For example, a garment liner can be applied to body areas that produce more odor and sweat (e.g., arm pits and upper back), and/or to body areas that benefit from additional padding.
While certain exemplary embodiments have been described in detail and shown in the accompanying drawings, it is to be understood that such embodiments are merely illustrative of and not intended to be restrictive of the broad invention, and that this invention is not to be limited to the specific arrangements and constructions shown and described, since various other modifications may occur to those with ordinary skill in the art.
As used herein, the use of “a”, “an” or “the” is intended to mean “at least one”, unless specifically indicated to the contrary.

Claims

What is claimed is:

1. A system comprising:

a clothing article, wherein the clothing article is long pants;

a garment liner positioned within the clothing article, wherein a bottom edge of the garment liner is positioned above a knee area of the clothing article, and the garment liner is loose-fitting;

a first set of one or more couplers attached to an exterior surface of the garment liner, the first set of one or more couplers disposed at an upper area of the garment liner;

a second set of one or more couplers attached to an interior surface of the clothing article, the second set of one or more couplers disposed at an upper area of the clothing article, wherein the second set of one or more couplers are detachably coupled to the first set of one or more couplers;

a third set of one or more couplers attached to the exterior surface of the garment liner, the third set of one or more couplers disposed at a right leg area of the garment liner;

a fourth set of one or more couplers attached to the interior surface of the clothing article, the fourth set of one or more couplers disposed at a right leg area of the clothing article, wherein the third set of one or more couplers are detachably coupled to the fourth set of one or more couplers;

a fifth set of one or more couplers attached to the exterior surface of the garment liner, the fifth set of one or more couplers disposed at a left leg area of the garment liner; and

a sixth set of one or more couplers attached to the interior surface of the clothing article, the sixth set of one or more couplers disposed at a left leg area of the clothing article, wherein the fifth set of one or more couplers are detachably coupled to the sixth set of one or more couplers.

2. The system of claim 1, wherein the garment liner has a shape of boxer underwear or brief underwear.

3. The system of claim 1, wherein the first set of one or more couplers includes a plurality of discrete couplers or an elongated strip.

4. The system of claim 1, wherein the first set of one or more couplers surround the upper area of the garment liner.

5. The system of claim 4, wherein the first set of one or more couplers includes four couplers disposed in four respective diagonal positions of the upper area of the garment liner.

6. The system of claim 4, wherein the second set of one or more couplers surround the right leg area of the garment liner, and the third set of one or more couplers surround the left leg area of the garment liner.

7. The system of claim 6, wherein the first set of one or more couplers includes a first set of four couplers disposed in four respective diagonal positions of the upper area of the garment liner, the second set of one or more couplers includes a second set of four couplers disposed in four respective diagonal positions of the upper area of the clothing article, the third set of one or more couplers includes a third set of four couplers disposed in four respective diagonal positions of the right leg area of the garment liner, the fourth set of one or more couplers includes a fourth set of four couplers disposed in four respective diagonal positions of the right leg area of the clothing article, the fifth set of one or more couplers includes a fifth set of four couplers disposed in four respective diagonal positions of the left leg area of the garment liner, and the sixth set of one or more couplers includes a sixth set of four couplers disposed in four respective diagonal positions of the left leg area of the clothing article.

8. The system of claim 1, wherein the third set of one or more couplers is a third set of one or more magnets, the fourth set of one or more couplers is a fourth set of one or more magnets, the fifth set of one or more couplers is a fifth set of one or more magnets, and the sixth set of one or more couplers is a sixth set of one or more magnets.

9. The system of claim 8, wherein the first set of one or more couplers includes Velcro™, and the second set of one or more couplers includes Velcro™.

10. The system of claim 8, wherein the first set of one or more couplers includes a first set of one or more snaps, and the second set of one or more couplers includes a second set of one or more snaps.

11. The system of claim 8, wherein the first set of one or more couplers is a first set of one or more magnets, and the second set of one or more couplers is a second set of one or more magnets.

12. The system of claim 11, wherein the first set of one or more magnets has a first magnetic polarity, the second set of one or more magnets has a second magnetic polarity, the second magnetic polarity being opposite the first magnetic polarity, the third set of one or more magnets has the second magnetic polarity, the fifth set of one or more magnets has the second magnetic polarity, the fourth set of one or more magnets has the first magnetic polarity, and the sixth set of one or more magnets has the first magnetic polarity.

13. A system comprising:

a garment liner;

a first set of one or more magnetic couplers attached to an exterior surface of the garment liner, the first set of one or more magnetic couplers being disposed at a right leg area of the garment liner; and

a second set of one or more magnetic couplers attached to the exterior surface of the garment liner, the second set of one or more magnetic couplers being disposed at a left leg area of the garment liner.

14. The system of claim 13, further comprising:

a clothing article, wherein the garment liner is positioned within the clothing article;

a third set of one or more magnetic couplers attached to an interior surface of the clothing article, the third set of one or more magnetic couplers being disposed at a right leg area of the clothing article, wherein the first set of one or more magnetic couplers are detachably coupled to the third set of one or more magnetic couplers; and

a fourth set of one or more magnetic couplers attached to the interior surface of the clothing article, the fourth set of one or more magnetic couplers being disposed at a left leg area of the clothing article, wherein the second set of one or more magnetic couplers are detachably coupled to the fourth set of one or more magnetic couplers.

15. The system of claim 14, further comprising:

a fifth set of one or more couplers attached to the exterior surface of the garment liner, the fifth set of one or more couplers being disposed at an upper area of the garment liner; and

a sixth set of one or more couplers attached to the interior surface of the clothing article, the sixth set of one or more couplers being disposed at an upper area of the clothing article, wherein the fifth set of one or more couplers are detachably coupled to the sixth set of one or more couplers.

16. The system of claim 15, wherein the fifth set of one or more couplers is a fifth set of one or more magnetic couplers, and the sixth set of one or more couplers is a sixth set of one or more magnetic couplers.

17. The system of claim 16, wherein the fifth set of one or more magnetic couplers has a first magnetic polarity, the sixth set of one or more magnetic couplers has a second magnetic polarity, the second magnetic polarity being opposite the first magnetic polarity, the first set of one or more magnetic couplers has the second magnetic polarity, the second set of one or more magnetic couplers has the second magnetic polarity, the third set of one or more magnetic couplers has the first magnetic polarity, and the fourth set of one or more magnetic couplers has the first magnetic polarity.

18. The system of claim 17, wherein the first set of one or more magnetic couplers and the second set of one or more magnetic couplers are disposed at lower positions than the fifth set of one or more magnetic couplers, and the fifth set of one or more magnetic couplers surround the upper area of the garment liner.

19. The system of claim 17, wherein the first set of one or more magnetic couplers are a first plurality of discrete magnets that surround the right leg area of the garment liner, the first set of one or more magnetic couplers are adjacent to a lower right edge of the garment liner, the second set of one or more magnetic couplers are a second plurality of discrete magnets that surround the left leg area of the garment liner, and the second set of one or more magnetic couplers are adjacent to a lower left edge of the garment liner.

20. The system of claim 17, wherein the first magnetic polarity north, the second magnetic polarity is south, and the garment liner has a shape of boxer underwear or brief underwear.