REFLECTIVE GARMENTS
20240349824 ยท 2024-10-24
Inventors
Cpc classification
International classification
Abstract
A garment can include a first fabric panel and a second fabric panel joined to the first fabric panel, the second fabric panel comprising reflective thread, the reflective thread defining a grid pattern including a plurality of first threads parallel to each other and a plurality of second threads parallel to each other and angled with respect to each of the plurality of first threads.
Claims
1. A garment comprising: a first fabric panel; and a second fabric panel joined to the first fabric panel, the second fabric panel comprising reflective thread, the reflective thread defining a grid pattern comprising: a plurality of first threads parallel to each other; and a plurality of second threads parallel to each other and angled with respect to each of the plurality of first threads.
2. The garment of claim 1, wherein the garment is a shirt comprising the first fabric panel and the second fabric panel, the shirt further comprising a collar and a yoke.
3. The garment of claim 2, wherein the yoke comprises a moisture-wicking mesh material, defining an exposed inner surface of the yoke, the exposed inner surface positioned to contact or face a wearer of the garment during use.
4. The garment of claim 1, wherein the reflective thread is retroreflective.
5. The garment of claim 4, wherein the reflective thread comprises glass beads.
6. The garment of claim 4, wherein: an elongation of the reflective thread measures between 10% and 70%; a breaking strength of the reflective material measures between 140 grams and 2.4 kilograms; and a yield point measures between 15 grams and 100 grams.
7. The garment of claim 4, wherein a coefficient of retroreflection of the reflective thread is at least 250 cd/lux/m.sup.2 when the reflected light defines an entrance angle of +5.0 degrees and an observation angle of 0.33 degrees.
8. The garment of claim 4, wherein a coefficient of retroreflection of the reflective thread is at least 330 cd/lux/m.sup.2 when the reflected light defines an entrance angle of 4.0 degrees and an observation angle of 0.2 degrees.
9. The garment of claim 4, wherein a coefficient of retroreflection of the second fabric panel is: at least 10 cd/lux/m.sup.2; and less than or equal to 100 cd/lux/m.sup.2, the coefficient of retroreflection measured using testing procedures found in ASTM Standards E809 and E810.
10. The garment of claim 9, wherein the coefficient of retroreflection of the second fabric panel is: at least 10 cd/lux/m.sup.2; and less than or equal to 80 cd/lux/m.sup.2.
11. The garment of claim 9, wherein the coefficient of retroreflection of the second fabric panel is: at least 10 cd/lux/m.sup.2; and less than or equal to 60 cd/lux/m.sup.2.
12. The garment of claim 9, wherein the coefficient of retroreflection of the second fabric panel is: at least 20 cd/lux/m.sup.2; and less than or equal to 100 cd/lux/m.sup.2.
13. The garment of claim 9, wherein the coefficient of retroreflection of the second fabric panel is: at least 30 cd/lux/m.sup.2; and less than or equal to 100 cd/lux/m.sup.2.
14. The garment of claim 9, wherein the coefficient of retroreflection of the second fabric panel is: at least 40 cd/lux/m.sup.2; and less than or equal to 100 cd/lux/m.sup.2.
15. The garment of claim 9, wherein the coefficient of retroreflection of the second fabric panel is: at least 50 cd/lux/m.sup.2; and less than or equal to 100 cd/lux/m.sup.2.
16. The garment of claim 1, wherein a surface area of the second fabric panel forms between 10% and 90%, inclusive of the end points, of a total surface area of the garment.
17. The garment of claim 16, wherein a surface area of the second fabric panel forms between 10% and 70%, inclusive of the end points, of a total surface area of the garment.
18. The garment of claim 16, wherein a surface area of the second fabric panel forms between 10% and 50%, inclusive of the end points, of a total surface area of the garment.
19. The garment of claim 16, wherein a surface area of the second fabric panel forms between 10% and 30%, inclusive of the end points, of a total surface area of the garment.
20. The garment of claim 16, wherein a surface area of the second fabric panel forms between 20% and 30%, inclusive of the end points, of a total surface area of the garment.
21. The garment of claim 4, wherein the reflective thread is one of white and light gray in color.
22. The garment of claim 21, wherein the second fabric panel comprises non-reflective thread, the non-reflective thread being one of black and dark gray in color.
23. A garment comprising: a first fabric panel; and a second fabric panel joined to the first fabric panel, the second fabric panel comprising a reflective material, the reflective material defining a grid pattern comprising: a plurality of first lines parallel to each other, adjacent first lines of the plurality of first lines separated by a first spacing; and a plurality of second lines parallel to each other and angled with respect to each of the plurality of first lines, adjacent first lines of the plurality of second lines separated by a second spacing.
24. The garment of claim 23, wherein a surface area of the reflective material in a particular repeating pattern on a portion of the garment measures 2.3% or less of the surface area of the portion.
25. The garment of claim 23, wherein each of the first spacing and the second spacing is constant.
26. The garment of claim 25, wherein: at least one of a width and an average width of each of the plurality of first lines measures 15% or less of the first spacing; and at least one of a width and an average width of each of the plurality of second lines measures 15% or less of the second spacing.
27. The garment of claim 25, wherein each of the first spacing and the second spacing measures at least 3 millimeters and less than or equal to 50 millimeters.
28. The garment of claim 25, wherein each of the first spacing and the second spacing measures at least 5 millimeters and less than or equal to 50 millimeters.
29. The garment of claim 25, wherein each of the first spacing and the second spacing measures at least 10 millimeters and less than or equal to 50 millimeters.
30. The garment of claim 23, further comprising at least one of a rayon material and a polyester material.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate several aspects of the disclosure and together with the description, serve to explain various principles of the disclosure. The drawings are not necessarily drawn to scale. Corresponding features and components throughout the figures may be designated by matching reference characters for the sake of consistency and clarity.
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DETAILED DESCRIPTION
[0019] The present disclosure can be understood more readily by reference to the following detailed description, examples, drawings, and claims, and their previous and following description. However, before the present devices, systems, and/or methods are disclosed and described, it is to be understood that this disclosure is not limited to the specific devices, systems, and/or methods disclosed unless otherwise specified, as such can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular aspects only and is not intended to be limiting.
[0020] The following description is provided as an enabling teaching of the present devices, systems, and/or methods in their best, currently known aspect. To this end, those skilled in the relevant art will recognize and appreciate that many changes can be made to the various aspects described herein, while still obtaining the beneficial results of the present disclosure. It will also be apparent that some of the desired benefits of the present disclosure can be obtained by selecting some of the features of the present disclosure without utilizing other features. Accordingly, those who work in the art will recognize that many modifications and adaptations to the present disclosure are possible and can even be desirable in certain circumstances and are a part of the present disclosure. Thus, the following description is provided as illustrative of the principles of the present disclosure and not in limitation thereof.
[0021] As used throughout, the singular forms a, an and the include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to a quantity of one of a particular element can comprise two or more such elements unless the context indicates otherwise. In addition, any of the elements described herein can be a first such element, a second such element, and so forth (e.g., a first widget and a second widget, even if only a widget is referenced).
[0022] Ranges can be expressed herein as from about one particular value, and/or to about another particular value. When such a range is expressed, another aspect comprises from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent about or substantially, it will be understood that the particular value forms another aspect. It will be further understood that the endpoints of each of the ranges are significant both in relation to the other endpoint, and independently of the other endpoint.
[0023] For purposes of the current disclosure, a material property or dimension measuring about X or substantially X on a particular measurement scale measures within a range between X plus an industry-standard upper tolerance for the specified measurement and X minus an industry-standard lower tolerance for the specified measurement. Because tolerances can vary between different materials, processes and between different models, the tolerance for a particular measurement of a particular component can fall within a range of tolerances.
[0024] As used herein, the terms optional or optionally mean that the subsequently described event or circumstance may or may not occur, and that the description comprises instances where said event or circumstance occurs and instances where it does not.
[0025] The word or as used herein means any one member of a particular list and also comprises any combination of members of that list. The phrase at least one of A and B as used herein means only A, only B, or both A and B; while the phrase one of A and B means A or B.
[0026] To simplify the description of various elements disclosed herein, the conventions of left, right, front, rear, top, bottom, upper, lower, inside, outside, inboard, outboard, horizontal, and/or vertical may be referenced. Unless stated otherwise, front describes that end or side of a garment as worn by its wearer; rear is that end or side of the garment that is opposite or distal the front; left is that which is to the left of or facing left from the wearer; and right is that which is to the right of or facing right from the wearer. Horizontal or horizontal orientation describes that which is in a plane extending from left to right and aligned with the horizon. Vertical or vertical orientation describes that which is in a plane that is angled at 90 degrees to the horizontal.
[0027] In one aspect, a garment and associated methods, systems, devices, and various apparatuses are disclosed herein. In one aspect, the garment can comprise one or more fabric panels, one or more of which can comprise a reflective material.
[0028] A reflective material can be any material that is configured to reflect light. In some aspects, the material or a surface thereof can be retroreflective, which means that it reflects substantial quantities of incident light-which light would otherwise be reflected elsewhere-back towards the light source. A material or a surface thereof that is mirror reflective reflects substantial quantities of incident light in a single direction away from the surface. While a reflective material and, more specifically, its surface generally appears brighter than a non-reflective material, a retroreflective material appears brighter than the mirror reflective material because the light returns in the same direction from which it came such as, for example and without limitation, in the case of an occupant of a car with headlights shining on a stop sign comprising a retroreflective surface on the side of a roadway in an area with little or no ambient light seeing the light reflect back towards the car. A material or a surface thereof that is diffuse reflective scatters light reflected off the surface and does not reflect substantial quantities of incident light in any single direction away from the surface. The term reflective includes that which is retroreflective and mirror reflective but not that which is diffuse reflective.
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[0030] In some aspects, the reflective materials 170a,b can be the same in appearance or in terms of other properties. In some aspects, the reflective materials 170a,b can be different. In some aspects, the reflective material 170a,b can be a reflective yarn or thread and can be woven into a fabric panel such as the fabric panels 110b,c, in some aspects together with non-reflective thread. In some aspects, the reflective materials 170a,b can be applied to a corresponding surface of the one or more panels 110. For example and without limitation, the reflective materials 170a,b can be applied to a corresponding surface of the one or more panels 110 the with an adhesive material. In some aspects, the reflective thread can be retroreflective thread.
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[0033] In some aspects, a coefficient of retroreflection of the reflective material 170a or a surface thereof can measure at least 100 candelas per lux per square meter (cd/lux/m.sup.2). In some aspects, a coefficient of retroreflection of the retroreflective surface can measure in a range of 100 to 800 cd/lux/m.sup.2, though this range should not be considered limiting on the disclosure.
[0034] In some aspects, a coefficient of retroreflection of a panel such as the panel 110b comprising the reflective material 170a can be lower than that of the reflective material 170a itself when the reflective material 170a forms only a portion of the panel 110b. In some aspects, a coefficient of retroreflection of a panel such as the panel 110b can measure at least 10 cd/lux/m.sup.2. In some aspects, a coefficient of retroreflection of a panel such as the panel 110b can measure at least 20 cd/lux/m.sup.2. In some aspects, a coefficient of retroreflection of a panel such as the panel 110b can measure at least 30 cd/lux/m.sup.2. In some aspects, a coefficient of retroreflection of a panel such as the panel 110b can measure at least 40 cd/lux/m.sup.2. In some aspects, a coefficient of retroreflection of a panel such as the panel 110b can measure at least 50 cd/lux/m.sup.2. In some aspects, a coefficient of retroreflection of a panel such as the panel 110b can measure in a range of any of the aforementioned values up to 100 cd/lux/m.sup.2 and can be adjusted by adjusting the amount of the reflective material 170a in the panel of the garment 100 in which the reflective material 170a is defined. More specifically, the retro-reflectivity or, more specifically, the coefficient of retroreflection of the reflective material 170a as used in the garment 100 can be primarily based on a density of the reflective yarns on the garment 100. More specifically, the coefficient of retroreflection can be adjusted by adjusting a spacing 715 of lines 710, a spacing 725 of lines 720, respective widths 717,727 of the lines 710,720, and/or other parameters of the reflective material 170a (all shown in
[0035] In some aspects, the panel 110b comprising the reflective material 170a can form at least X % of a total surface area of the garment 100 or any portion thereof. In some aspects, for example, a surface area of the panel 110b comprising the reflective material 170a can form at least 10% of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form at least 20% of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form at least 30% of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form at least 40% of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form at least 50% of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form at least 60% of a total surface area of the garment 100 or any portion thereof.
[0036] The panel 110b comprising the reflective material 170a can form Y % or less of a total surface area of the garment 100 or any portion thereof. In some aspects, for example, a surface area of the panel 110b comprising the reflective material 170a can form 90% or less of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form 80% or less of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form 70% or less of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form 60% or less of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form 50% or less of a total surface area of the garment 100 or any portion thereof. In some aspects, a surface area of the panel 110b comprising the reflective material 170a can form 40% or less of a total surface area of the garment 100 or any portion thereof. As desired, a surface area of the panel 110b comprising the reflective material 170a can form any combination of X and Y, i.e., any range of X % to Y % of a total surface area of the garment 100 or any portion thereof. For example and without limitation, a surface area of the panels 110b,c comprising the reflective material 170a can be in a range of 20% to 30%, inclusive, i.e., at least 20% and 30% or less, of a total surface area of the garment 100. As shown, a surface area of the panels 110b,c comprising the reflective material 170a can be 25% of a total surface area of the garment 100.
[0037] In some aspects, as shown, the panel 110b comprising the reflective material 170a can extend down a rear side of the garment 100 and can extend from the collar downward to below an attachment of the sleeves 120a,b with the remaining portion of the garment 100. As shown, the panel 110c comprising the reflective material 170a can extend down one or both of a left side and a right side of the garment 100.
[0038] In some aspects, as shown also in
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[0044] Reflective material such as the reflective material 170a and, more specifically, each of the first lines 710 and the second lines 720 can define respective thicknesses or widths 717 and 727. In some aspects, the widths 717,727or the corresponding average widths, if one or both of the widths 717,727 are not constantcan measure 15% or less of the corresponding spacings 715,725. In some aspects, the widths 717,727 can be measure 10% or less of the corresponding spacings 715,725. In some aspects, the widths 717,727 can be measure 8% or less of the corresponding spacings 715,725. In some aspects, a resulting surface area of the reflective material or, more specifically, the retroreflective material in a particular repeating pattern on a portion the garment 100 can measure 2.3% or less of the surface area of that portion. In some aspects, a resulting surface area of the reflective material in a particular repeating pattern on a portion the garment 100 can measure 1% or less of the surface area of that portion. In some aspects, a resulting surface area of the reflective material in a particular repeating pattern on a portion the garment 100 can measure 0.7% or less of the surface area of that portion.
[0045] Each of the plurality of first lines of reflective material 170a and the plurality of second lines of reflective material 170a can be defined by a reflective thread such as that readily available on the market. The reflective thread can comprise a plurality of minute glass beads. The reflective thread can be formed by slitting a wider roll of laminated reflective film into thin rectangular strips, which can be woven into any of the panels 110.
[0046] For example and without limitation, the reflective material 170a can be reflective on one or both sides and can define a width of 1/69 inch, 1/32 inch, or 1/23 inch. In some aspects, at an entrance angle of 4.0 degrees and an observation angle of 0.2 degrees, a minimum RA of the reflective material 170a can measure 330 cd/lux/m.sup.2 and a typical RA can measure 500 cd/lux/m.sup.2. In some aspects, at an entrance angle of +5.0 degrees and an observation angle of 0.33 degrees, a minimum RA of the reflective material 170a can measure 250 cd/lux/m.sup.2 and a typical RA can measure 330 cd/lux/m.sup.2. The entrance angle refers to the angle at which a beam of light enters a sheet of the reflective material 170a. The entrance angle is calculated with a perpendicular line from the sheet being zero degrees. The observation angle refers to the difference between the entrance angle and the eyes of an observer viewing the reflective material 170a, which typically is an angle measured between the beam of light extending from the light source and a beam of light returning to the eyes of the observer. Thus, the observation angle can vary with the position of the observer relative to positions of the light source and the reflective material 170a. In some aspects, an elongation of the reflective material 170a can measure between 10% and 70%, a breaking strength can measure between 140 grams and 2.4 kilograms, and a yield point can measure between 15 grams and 100 grams. The reflective materials 170a,b can be washable.
[0047] Any one or more of the panels 110 of the garment 100 can comprise a rayon material. Any one or more of the panels 110 can comprise a woven material. Any one or more of the panels 110 and, more specifically, panels comprising the reflective material 170a such as, for example and without limitation, the panels 110b,c can comprise a polyester material. In some aspects, the garment 100 can comprise 75% rayon and 25% polyester. The material forming the garment 100 can be moisture-wicking. In some aspects, a weight of the panels and, more generally, the material forming the garment 100 can be, for example and without limitation, 4.25 ounce per square yards (oz/yd.sup.2) or 145 grams per square meter (gsm). In some aspects, the material forming the garment 100 can be greater than 4.25 oz/yd.sup.2 or 145 gsm. In some aspects, the material forming the garment 100 can be less than 4.25 oz/yd.sup.2 or 145 gsm. As with many garments generally, the garment 100 can be produced in any number of sizes, proportions, colors, and other configurations. The garment 100 can comprise or define flat felled seams.
[0048] The garment 100 disclosed can be manufactured using any standard textile machinery and processes and, more generally, other standard manufacturing machinery and processes.
[0049] Use of the reflective materials and, more specifically, one or both of the reflective materials 170a,b can result in the garment 100 providing, for others in low light conditions, greater visibility of the wearer.
[0050] Any feature described herein such as, for example and without limitation, the reflective pattern(s) or their relative positions on the garment 100 with respect to each other, and other components of the garment 100 and their arrangement, can comprise both functional and aesthetic elements, and any feature described as having functional aspects can have or define any one of several aesthetic designs without altering the respective parts' functions. If aesthetic elements are shown in the drawings or possibly fall within the scope of broader claim elements without being directly claimed, such disclosure or claims should not be interpreted as assigning any function to such aesthetic elements which may therefore be separately protectable.
[0051] One should note that conditional language, such as, among others, can, could, might, or may, unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain aspects include, while other aspects do not include, certain features, elements and/or steps. Thus, such conditional language is not generally intended to imply that features, elements and/or steps are in any way required for one or more particular aspects or that one or more particular aspects necessarily comprise logic for deciding, with or without user input or prompting, whether these features, elements and/or steps are included or are to be performed in any particular aspect.
[0052] It should be emphasized that the above-described aspects are merely possible examples of implementations, merely set forth for a clear understanding of the principles of the present disclosure. Any process descriptions or blocks in flow diagrams should be understood as representing modules, segments, or portions of code which comprise one or more executable instructions for implementing specific logical functions or steps in the process, and alternate implementations are included in which functions may not be included or executed at all, may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present disclosure. Many variations and modifications may be made to the above-described aspect(s) without departing substantially from the spirit and principles of the present disclosure. Further, the scope of the present disclosure is intended to cover any and all combinations and sub-combinations of all elements, features, and aspects discussed above. All such modifications and variations are intended to be included herein within the scope of the present disclosure, and all possible claims to individual aspects or combinations of elements or steps are intended to be supported by the present disclosure.