Shapewear garments
10278431 ยท 2019-05-07
Inventors
Cpc classification
A41B9/04
HUMAN NECESSITIES
A41D2400/38
HUMAN NECESSITIES
A41B2400/38
HUMAN NECESSITIES
International classification
A41B9/04
HUMAN NECESSITIES
Abstract
The present application relates to shapewear garments, and particularly shapewear garments including multiple zones having varying layers, varying compressions, varying shapes, and/or varying temperature controls.
Claims
1. A shapewear garment comprising: a body including multiple layers of at least one stretchable material, the multiple layers including individual layers stacked one on top of another and made from the same stretchable material, at least some of the individual layers laid at an acute angle in relation to a neighboring layer relative to a longitudinal elasticity of the individual layers; and a plurality of seams which define a plurality of different compression zones on the body, wherein the plurality of seams pass through and join all layers of the multiple layers along a perimeter of each different compression zone.
2. The shapewear garment of claim 1, wherein the stretchable material comprises at least one of nylon, spandex, and combinations thereof.
3. The shapewear garment of claim 1, wherein the stretchable material comprises a blend of nylon and spandex, wherein the nylon represents about 60-70% of the stretchable material and the spandex represents about 30-40% of the stretchable material.
4. The shapewear garment of claim 3, wherein the blend further comprises an optional material representing about 1-10%.
5. The shapewear garment of claim 4, wherein the optional material comprises at least one of a reinforcing material, a wicking material, a dye, and combinations thereof.
6. The shapewear garment of claim 1, wherein at least some of the individual layers are rotated from about 45 to about 90 degrees relative to the neighboring layer relative to the longitudinal elasticity of each of the layers.
7. The shapewear garment of claim 1, wherein the multiple layers of stretchable material are independent of each other across the compression zone.
8. The shapewear garment of claim 1, wherein a compressive force per compression zone may range from 0.1 to 10 pounds per square inch.
9. The shapewear garment of claim 8, wherein the different compression zones are symmetrically distributed across the body by the compressive force per zone.
10. The shapewear garment of claim 1, wherein the different compression zones comprises different shapes.
11. The shapewear garment of claim 10, wherein the different compression zones are symmetrically distributed across the body by the shapes of each zone.
12. The shapewear garment of claim 1, wherein the multiple layers of stretchable material vary by number of individual layers in the different compression zones.
13. The shapewear garment of claim 12, wherein the different compression zones are symmetrically distributed across the body by the number of individual layers in each zone.
14. The shapewear garment of claim 1, wherein the body comprises a garment format selected from the group consisting of camisoles, shirts, shorts, pants, body suits, corsets, brassieres, panties, and combinations thereof.
15. The shapewear garment of claim 1, further comprising an outer edge of the body comprising a material selected from the group consisting of felt, silicone and combinations thereof.
16. The shapewear garment of claim 1, further comprising a zipper which extends from a center of a front of the body to a center of a back of the body, wherein the zipper is connected to the plurality of different compression zones.
17. The shapewear garment of claim 1, wherein each seam comprises 10-30 stitches per inch.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) For the purposes of illustrating the present disclosure, there is shown in the drawings an illustrative form, it being understood however, that the invention is not intended to be limited to the precise form shown by the drawings in which:
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DETAILED DESCRIPTION
(19) The present disclosure provides a variety of shapewear garments made of a unique geometric construction and including a plurality of zones, wherein each individual zone may vary in thickness, such as by the number of layers, and/or may vary in shape, compression strength, appetite control, porosity, and/or temperature control.
(20) The body of the shapewear garment is made from multiple overlapping layers of at least one elastic or stretchable material and includes a plurality of seams which attach the multiple layers along the seams thereby defining the perimeter of the various zones.
(21) The body of the shapewear garment is available in a variety of garment formats including, but not limited to: camisoles or tank tops; shirts; pants; shorts; body suits, with or without shoulder straps, arm sleeves, pant legs, and feet covers; panties; corsets; brassieres, and combinations thereof.
(22) In addition, the shapewear garments may be available in any size as defined by standardized sizing systems or catalog sizes, and usually denoted on a tag or label affixed to garments that are sold off-the-shelf. In the United States, garment sizes are typically denoted numerically (e.g., 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, etc.) or alphabetically (e.g., extra-small (XS), small (S), medium (M), large (L), extra-large (XL), double extra-large (XXL), triple extra-large (XXXL), etc.). Sizes may also refer to a combination of numerical or alphabetical sizes, such a small-medium (S-M), or large to extra-large (L-XL), or any other combination of consecutive sizes. Also, the shapewear garments described herein may be without a general size and may alternatively be tailored or hand-made on an individual basis specifically tailored to an individual's body dimensions.
(23) Any combination of suitable elastic and/or stretchable material(s) may be used to form the multilayer body. By elastic or stretchable, the material is capable of being stretched at least in a longitudinal direction when a force is applied thereto, such as a portion of a wearer's body weight, while also being able to recover and/or return to the original shape and/or configuration when the force is removed. In embodiments, the materials that form the main body of the shapewear garment may include, but not be limited to, sheets of polyamides, including nylon, and polyester-polyurethanes, such as spandex, and combinations thereof.
(24) In embodiments, the materials that form the body of the shapewear garment may include, but not be limited to, a blend of a polyamide (PA) and a polyester-polyurethane (PE-PU) material wherein the PA represents from 5-95% of the PA/PE-PU blend, more specifically from 20-80% of the PA/PE-PU blend, more specifically from 50-70% of the PA/PE-PU blend and in particular embodiments, the PA represents 60-69% of the PA/PE-PU blend. The PE-PU material alone or in combination with any variety of additional optional materials may represent the remaining percentages of the PA/PE-PU blends previously described. For example, a PA/PE-PU blend may include 60-69% PA and 31-40% PE-PU, or in another example, a PA/PE-PU blend may include 60-69% PA, 30-35% PE-PU and 1-10% of an additional optional material, such as a reinforcing material, wicking material, dye, etc.
(25) In embodiments, the materials that form the body of the shapewear garment may include, but not be limited to, a blend of nylon and spandex materials wherein the nylon represents from 5-95% of the nylon/spandex blend, more specifically from 20-80% of the nylon/spandex blend, more specifically from 50-70% of the nylon/spandex blend and in particular embodiments, the nylon represents 60-69% of the nylon/spandex blend. Spandex alone or in combination with any variety of additional optional materials may represent the remaining percentages of the nylon/spandex blends previously described. For example, a nylon/spandex blend may include 60-69% nylon and 31-40% spandex, or in another example, a nylon/spandex blend may include 60-69% nylon, 30-35% spandex and 1-10% of an additional optional material, such as a reinforcing material, wicking material, dye, etc.
(26) In some embodiments, the body may include multiple layers of the same material, i.e., polyamide, polyester-polyurethane, nylon, spandex, and/or combinations thereof. In other embodiments, the body includes multiple layers of different materials, i.e., a first layer of nylon and a second layer of spandex and/or a first layer of a nylon/spandex blend having a first concentration of nylon, and second layer of a nylon/spandex blend having a different concentration of nylon.
(27) In embodiments, at least one layer of the multiple layers of the body includes a polyamide, for example nylon. In embodiments, every layer of the multiple layers of the body includes a polyamide, for example nylon.
(28) In embodiments, at least one layer of the multiple layers of the body includes a polyester-polyurethane, for example spandex. In embodiments, every layer of the multiple layers of the body includes a polyester-polyurethane, for example spandex.
(29) In embodiments, at least one layer of the multiple layers of the body includes a blend including a polyamide, for example nylon, and a polyester-polyurethane, for example spandex. In embodiments, every layer of the multiple layers of the body includes blend including a polyamide, for example nylon, and a polyester-polyurethane, for example spandex.
(30) In forming the multilayer body, a plurality of layers of the elastic or stretchable material(s) may be stacked and/or combined. The shapewear garment may include any number of layers. In embodiments, the shapewear may include from 1-20 layers, from 2-15 layers, from 3-10 layers and in particular embodiments, the shapewear may include from 4-8 layers. In embodiments, the number of layers is intended to represent maximum number of layers in the body and thus does not necessarily represent the least number of layers provided in each zone. For example, a body made from 5 layers will include a maximum of 5 layers in any zone, but may include zones wherein not all 5 layers overlap and thus includes less than 5 layers, such as 1-4 layers.
(31) At least two of the layers will be of a different shape, configuration, and/or display a different amount of surface area when combined with the other layers to produce different zones within the body, each including a different number of layers. It is envisioned that as the number of layers increases in a zone, the compression strength and/or the ability of the zone to suppress a wearer's appetite is enhanced. It is further envisioned that as the number of layers decreases in a zone, the level of open porosity will increase in the zone due to less occlusion of the pores by the additional layers, and thereby provide a cooling effect in the zone. Thus, zones which include a higher number of layers can be positioned in the areas of the garment body where more compression may be needed such as along the waistline, around the thighs, near the stomach, and/or by the hips. While zones which include less layers may be positioned in other areas of the garment body to provide a lighter overall garment which is more comfortable and allows for the cooling effect of these zones to prevent or minimize over-heating and/or sweating, such as the shoulders and armpit areas.
(32) Each layer will display a certain longitudinal elasticity and/or stretchability which represents the ability of each individual layer to be stretched along a longitudinal length of the material when a force is applied thereto, while maintaining some ability to return to its original shape/size/configuration when the force is removed. In some embodiments, the individual layers may be stacked one on top of another, each layer laid in the same orientation relative to the longitudinal elasticity of each layer. In other embodiments, the individual layers may be stacked one on top of another such that at least some layers lay in an orientation different from other layers in the stack relative to the longitudinal elasticity of each layer.
(33) In certain embodiments, the individual layers may be stacked one on top of another, such that each neighboring layer of the stack is oriented differently relative to the longitudinal elasticity of each layer. For example, a second layer may be placed next to a first layer, wherein the second layer is rotated any amount relative to the first layer such that the longitudinal elasticity of the second layer lies in a different direction from the longitudinal elasticity of the first layer. The zones having more layers stacked in a different orientation display more compression strength and/or appetite control than zones having less layers stacked in a different orientation in a particular zone.
(34) As shown in
(35) The rotation between layers can range from 0.1 degree to 360 degrees and in embodiments from 1 to 180 degrees. In embodiments, the rotation of the longitudinal elasticity of the layers may represent from 5-135 degrees. In particular embodiments, the different layers can be rotated from 45-90 degrees relative to one another and specifically to neighboring layers, based on the longitudinal elasticity of each of the layers. It is envisioned that any combination of layers of the same or different orientation may be used. It is further envisioned that the compression force which can be applied by the multilayer body increases as the number of layers which are oriented differently increases in a certain zone.
(36) In embodiments, the individual layers may stretch longitudinally from 10 to 90%, in embodiments from 20 to 80%, and in embodiments from 30 to 70% before break.
(37) In embodiments, the individual layers may be formed by any suitable manner known to those skilled in the art, including but not limited to knitting, weaving, braiding, molding, extruding, casting, and combinations thereof. In embodiments, the layer(s) is knit. In embodiments, the layer(s) is molded.
(38) In embodiments, the layer(s) includes a plurality of pores. The pores may be evenly distributed across the individual layer(s). It is envisioned that the pores allow the stretchable material to provide compression in combination with an openness or breathability which allows for better temperature control. It is further envisioned that as the number of layers that are stacked on top of each other increases, the porosity in the multiple overlapping layers, collectively, decreases thereby decreasing the garments ability to release body temperature away from the wearer. It is further envisioned that as the number of layers that are stacked on top of each other decreases, the porosity in the multiple overlapping layers, collectively, increases thereby increasing the garments ability to release body temperature away from the wearer.
(39) Once the layers are stacked and/or combined and possibly oriented differently, a plurality of seams is provided to the body of the shapewear garment. In embodiments, the seams are formed by stitching. In embodiments, the seam may include from 5-50 stitches per inch. In embodiments, the seam may include from 10-30 stitches per inch. In embodiments, the seam may include from 15-25 stitches per inch. In embodiments, the seam may include 19 or 20 stitches per inch. It is envisioned that the number of stitches for the seam may vary along the plurality of seams used to form the zones of the body.
(40) By combined, the multiple individual layers may be connected to each other, not only along the seam, but also across the zone defined within the seam.
(41) By stacked, the multiple individual layers may be connected to each other by the seam, but remain free of each other across the zone defined within the seam.
(42) In other embodiments, the seams may be formed with adhesives and/or heat pressing. The seams are provided along the perimeter of the areas or zones of body which include a different number of layers. The seams may pass through all the layers in the garment body or alternatively pass through only some of the layers of the garment body. In embodiments, the seams completely surround each area or zone. In other embodiments, the seams surround only a portion of the perimeter of each area or zone and the seam is attached to an outer edge of the garment, which may be positioned near an opening of the garment, for example, for passage of a wearer's neck, arm, and/or leg.
(43) The body of the shapewear garments described herein includes a plurality of zones, and the zones may vary in shape, thickness, and/or compression strength. In embodiments, the body includes a plurality of different compression zones, wherein the compression strength may be different in some of the compression zones. The compression zones are created and/or defined by the seams which surround, at least partially, the areas of the body which include a different number of stacked and/or combined layers.
(44) The body of the shapewear garment will include any number of compression zones. In embodiments, the shapewear garment may include from about 1 to about 250 compression zones, from about 2-200 compression zones, from 3-150 compression zones, from about 4-100 compression zones, or from about 5-90 compression zones. In particularly embodiments, the shapewear garment may include from 10-100 different compression zones, from about 20-95 compression zones, from about 40-90 compression zones, or from about 15-30 different compression zones. The compression zones being of various shapes, configurations, and/or sizes.
(45) In embodiments, the compression zones may be symmetrically distributed across the body of the shapewear garment. In other embodiments, the compression zones may be asymmetrically distributed across the body of the shapewear.
(46) The compression zones of higher compression may be placed to target specific problem areas of a person's body, such as the inner thigh, the torso, the underarms, the chest, the lower back, etc., where excess body tissue or fat may amass.
(47) Each of the zones will display a certain level of compressive force. The compressive force per zone may range from 0.1 to 1000 pounds per square inch. In embodiments, compressive force per zone may range from 0.5 to 100 pounds per square inch. In embodiments, compressive force per zone may range from 0.75 to 25 pounds per square inch.
(48) In the embodiments illustrated in
(49) As further provided in
(50) In the embodiments illustrated in
(51) In addition, the shapewear garment 40 includes an outer edge 70 positioned along the openings for the arms, neck and torso of the wearer.
(52) As shown in
(53) In some embodiments, at least two of the zones which are symmetrical shapes of each other include a different number of layers of stretchable material. For example, in embodiments, zone 26 may include 5 layers of stretchable material while symmetrical zone 126 includes 6 layers of stretchable material. In other embodiments, all of the zones which are symmetrical shapes of each other include a different number of layers of stretchable materials relative to each other.
(54) In some embodiments, at least two of the zones which are symmetrical shapes of each other include the same number of layers of stretchable material. For example, in embodiments, zones 26 and 126 may each include 5 layers of stretchable material. In other embodiments, all of the zones which are symmetrical shapes of each other include the same number of layers of stretchable materials relative to each other.
(55) Although not shown, the shapewear garments described herein may further include an inner lining, separate from the layers of the body, which provides a more comfortable feel to the wearer and is positioned between the inside of the garment and the wearer's skin.
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(57) In
(58) As shown in
(59) In some embodiments, at least two of the zones which are symmetrical shapes of each other include a different number of layers of stretchable material. For example, in embodiments, zone 226 may include 3 layers of stretchable material while symmetrical zone 326 includes 6 layers of stretchable material. In other embodiments, all of the zones which are symmetrical shapes of each other include a different number of layers of stretchable materials relative to each other.
(60) In some embodiments, at least two of the zones which are symmetrical shapes of each other include the same number of layers of stretchable material. For example, in embodiments, zones 226 and 326 may each include 4 layers of stretchable material. In other embodiments, all of the zones which are symmetrical shapes of each other include the same number of layers of stretchable materials relative to each other
(61) Shapewear garment 240 further includes a zipper 272 which extends from the center of the front of the body 250 to the center of the back of body 250 to waist level. Such a design provides for the shapewear garment to be easily slipped on and/or off via the zipper and allows for easy toilet usage without the need to remove the entire garment. Buckles 273 are also illustrated and are positioned near the top of the shapewear garment 240. The buckles are so situated to allow a wearer to connect another garment, such as a brassiere, to the shapewear garment 240.
(62) Shapewear garment 240 also includes a fastener 271 positioned in the outer edge 271 of the garment 240 such as a rivet, button or snap for tightening of the outer edge 271 around the midriff of the wearer. Additional fasteners may be positioned on the outer edge 271 of the garment 240 along the openings along the legs (not shown).
(63) In the embodiments illustrated in
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(67) In the embodiments illustrated in
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(69) As shown, the arms 745 do not appear to include any seams 760 and therefore represent either a single zone and/or are made of a material separate from the body 740. It is envisioned however, that in some embodiments, the seams 760 may be further added to the sleeve to further provide multiple zones to the sleeves and that such embodiments may be conducive to reshaping the fatty tissue commonly found in the lower part of the upper arm.
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(71) Seams 860 and 860c define a plurality of zones, similar in fashion to the zones described herein and/or depicted in the previous figures.
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(77) As further shown in
(78) Each of the garment types described herein may be made using similar steps as depicted in
(79) In embodiments, a shapewear garment is described including a body including multiple layers of at least one stretchable material, and a plurality of seams which define a plurality of different compression zones on the body. In embodiments, the different compression zones may be symmetrically positioned on the body from front to back, top to bottom, or from left side to right side.
(80) In embodiments, the stretchable material includes at least one of nylon, spandex, and combinations thereof. In embodiments, the stretchable material includes a blend of nylon and spandex, wherein the nylon represents about 60-70% of the stretchable material and the spandex represents about 30-40% of the stretchable material. In embodiments, the blend further comprises an optional material representing about 1-10% and selected from the group consisting of a reinforcing material, a wicking material, a dye, and combinations thereof.
(81) In embodiments, the multiple layers of the body include individual layers stacked one on top of another and made from the same stretchable material. In embodiments, at least some of the individual layers are laid in an orientation different from a neighboring layer relative to a longitudinal elasticity of the individual layers. In embodiments, at least some of the individual layers are rotated from about 45 to about 90 degrees relative to the neighboring layer relative to the longitudinal elasticity of each of the layers.
(82) In embodiments, the plurality of seams of the body pass through and join the multiple layers of stretchable material to define the perimeter of each different compression zone.
(83) In embodiments, the multiple layers of stretchable material are stacked independent of each other across the compression zone.
(84) In embodiments, the compressive force per compression zone may range from 0.1 to 10 pounds per square inch.
(85) In embodiments, the different compression zones are symmetrically distributed across the body by the compressive force per zone.
(86) In embodiments, the different compression zones represent different shapes.
(87) In embodiments, the different compression zones are symmetrically distributed across the body by the shapes of each zone.
(88) In embodiments, the multiple layers of stretchable material vary by number of individual layers in the different compression zones.
(89) In embodiments, the different compression zones are symmetrically distributed across the body by the number of individual layers in each zone.
(90) In embodiments, the body comprises a garment format selected from the group consisting of camisoles, shirts, shorts, pants, body suits, corsets, brassieres, panties, and combinations thereof.
(91) In embodiments, the shapewear garment further comprising an outer edge of the body comprising a material selected from the group consisting of felt, silicone and combinations thereof.
(92) In embodiments, a shapewear garment is described including a body including multiple layers of at least one stretchable material, and a plurality of seams which define a plurality of zones on the body, at least some of the zones having a different shape. In embodiments, the body may include at least 15 zones having a different shape. In embodiments, the differently shaped zones may be symmetrically positioned on the body from front to back, top to bottom, or from left side to right side.
(93) In embodiments, a shapewear garment is described including a body including multiple layers of at least one stretchable material, and a plurality of seams which define a plurality of zones on the body, at least some of the zones having a different number of layers of the at least one stretchable material. In embodiments, the body may include at least 5 zones having a different number of layers. In embodiments, the differently layered zones may be symmetrically positioned on the body from front to back, top to bottom, or from left side to right side.
EXAMPLES
Example 1
(94) A first sample layer including a nylon/spandex blend (69%/31% by weight, respectively) was knitted including an end and pick count (ASTM 3775) of 47 Warps (Wales), 43 Filling (Courses) and a thickness (ASTM D 1777) of 0.0116. The knit fabric was stretch tested (ASTM D 2594) and provided the following characteristics:
(95) TABLE-US-00001 RECOVERY AFTER 1 STRETCH (5 LB LOAD) MINUTE AFTER 60 MINUTES Length Width Length Width Length Width Specimen #1 85.7% 83.3% 85.7% 83.3% 50.0% 31.3% #2 85.7% 83.3% 85.7% 80.0% 50.0% 31.3% #3 85.7% 83.3% 85.7% 80.0% Average 85.7% 83.3% 85.7% 81.1% 50% 31.3%
Example 2
(96) A second layer including a polyamide/spandex blend (69%/31% by weight, respectively) was formed. The bursting strength, thickness, stretch and recovery of the second layer were tested and the following results collected:
(97) Bursting Strength: Test Method: ASTM D3787:2007 (2011) Average Bursting Strength=30.6 (lbf)
(98) Thickness: Test Method: ASTM D1777: 2011 e1 Average Thickness=0.23 mm
(99) Stretch and Recovery: Test Method: ASTM D2594:2004 (2012) Stretch and Growth % at 5 lb Load Average Wale %=57.4 Average Course %=66.6 Fabric Growth after Stretched to Specified Extension After 1 min. Average Wale %=0.8 Average Course %=4.0 After 1 hour Average Wale %=0.4 Average Course %=1.8 Fabric Recovery after Stretched to Specified Extension After 1 min. Average Wale %=97.3 Average Course %=86.7 After 1 hour Average Wale %=98.7 Average Course %=93.9
(100) Bench mark=125 mm+/3 mm
(101) Although many of the embodiments illustrated in the FIGURES depicts a pair of sleeves, pants, straps, etc., the shapewear garments described herein may also include only one sleeve, pant, strap, etc. It is further envisioned that the shapewear garment may be configured to include a brassiere or bralette and/or configured to include some form of a halter top across the chest area of the wearer. It is still further envisioned that any structure depicted and/or described herein in any embodiment, may be included in any additional embodiments wherein it might not have been specifically described and/or depicted.
(102) While the foregoing description and drawings represent an illustrative embodiment of the present invention, it will be understood that various additions, modifications, and substitutions may be made therein without departing from the spirit and scope of the present invention as defined in the accompanying claims. Therefore, the present invention is not limited to only the embodiments specifically described herein. In particular, it will be clear to those skilled in the art that the present invention may be embodied in other specific forms, structures, arrangements, proportions, and with other elements, materials, and components, without departing from the spirit or essential characteristics thereof. One skilled in the art will appreciate that the invention may be used with many modifications of structure, arrangement, proportions, materials, and components and otherwise, used in the practice of the invention, which are particularly adapted to specific environments and operative requirements without departing from the principles of the present invention. The presently disclosed embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims, and not limited to the foregoing description.