ARTICLES OF FOOTWEAR
An article of footwear includes an outsole and an upper joined with the outsole, the upper having an exterior surface. A panel is joined with the upper, the panel being foldable about an axis between a first position and a second position. A first indicia element is exposed when the panel is in the first position, and a second, different indicia element is exposed when the panel is in the second position.
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This present invention relates to articles of footwear, and more particularly to an upper assembly that is selectively alterable to offer different visual effects.
There are a variety of footwear that include features that are able to be modified to change the aesthetics of the footwear. For example, there are certain women's shoes, including vamps that are adapted to accept a separate, supplemental panel. The supplemental panel also can be removed and replaced with another panel to provide different coloration, designs or the like to those shoes.
There also are shoes and sandals that include a reversible panel which is linked via a cord to an upper construction. The panel can include a front side and a reverse side. The panel can be swiveled about the cord to selectively expose either the front side or the reverse side to provide a desired visual coloration, design or image. This construction can provide variety to the user and enable them to select a particular design depending on their disposition at the time.
While the above can enable a user, such as a child, to modify the appearance of footwear, there remains room for improvement in the field.
SUMMARY OF THE INVENTIONA footwear and upper assembly are provided including a panel or strap joined with the upper, where the panel or strap is selectively moveable to expose a first indicia element, while concealing a second indicia element, or to expose a second indicia element, while concealing the first indicia element.
In one embodiment, footwear includes an outsole and an upper joined with the outsole. The upper includes an exterior surface. A panel is joined with the upper. The panel is foldable about an axis between a first position and a second position. A first indicia element is exposed when the panel is in the first position, and a second, different indicia element is exposed when the panel is in the second position.
In another embodiment, footwear includes an outsole and an upper joined with the outsole. The upper defines a foot void that is adapted to receive a wearer's foot. The upper has an exterior surface with a curved contour. The upper also includes a panel joined with the upper adjacent the curved contour of the exterior surface. The panel is pivotable about an axis which follows the curved contour, and is generally curved itself. Additionally, the panel is urged to either a first position or a second position due to the attachment of the panel to the curved contour. A first indicia element is exposed when the panel is in the first position, and a second indicia element is exposed when the panel is in the second position.
In still another embodiment, footwear includes an outsole and an upper joined with the outsole. The upper includes an exterior surface having a curved contour, and a panel is joined with the upper adjacent the curved contour. The panel has a first edge and a second edge and is pivotable about an axis between a first position and a second position. The axis follows the curved contour of the upper and is curved itself. The panel exposes a first indicia element in the first position, while concealing a second indicia element in the first position, and exposes a second, different indicia element in the second position, while concealing the first indicia in the second position.
In even another embodiment, the panel is of a first curved configuration from the first edge to the second edge when in the first position, and is of a second curved configuration from the first edge to the second edge when in the second position. The panel moves through an intermediary position as it transitions to at least one of the first position and the second position and is urged to achieve at least one of the first curved configuration and the second curved configuration as it moves through the intermediary position. The panel snaps into either the first curved configuration or the second curved configuration in the first position and in the second position, respectively, generally following the curved contour of the exterior surface in the first position and the second position.
In a further embodiment, a footwear upper assembly defines a foot void and includes a lateral panel and a medial panel. The lateral panel defines a first slot, and the medial panel defines a second slot, where the first and second slots are disposed on opposing sides of the footwear. The upper assembly also includes a closure strap that extends through the first slot and the second slot. The strap is configured to snugly secure a wearer's foot within the foot void. The strap is slidably moveable relative to the first and second slots to a first position and to a second, different position.
In still a further embodiment, a first indicia element is exposed when the strap is in the first position, and a second, different indicia element in exposed when the strap is in the second position. The strap includes a first end and a second end configured so that either the first end is secured to the medial panel when the first indicia element is exposed, or the second end is secured to the lateral panel when the second indicia element is exposed.
In yet a further embodiment, a footwear upper assembly includes a vamp, a lateral quarter panel, a medial quarter panel, and a strap. The lateral quarter panel defines a first slot and is joined with the vamp. The medial quarter panel defines a second slot and is joined with the vamp. The first and second slots are disposed on opposing sides of the footwear. The strap extends through the first slot and the second slot and is configured to snugly secure a wearer's foot within the foot void. The strap is slidably moveable relative to the first and second slots to a first position and to a second, different position.
In even a further embodiment, a first indicia element is exposed when the strap is in the first position, and a second, different indicia element in exposed when the strap is in the second position. The strap includes a first end, a second end, and a center portion between the first and second ends. The first end includes a first closure device, the second end includes a second closure device, the center portion includes a third closure device, the lateral quarter panel includes a fourth closure device, and the medial quarter panel includes a fifth closure device. In the first position, the first closure device is secured to the third closure device to secure the first end to the center portion, and the second closure device is secured to the fourth closure device to secure the second end to the lateral quarter panel. In the second position, the second closure device is secured to the third closure device to secure the second end to the center portion, and the first closure device is secured to the fifth closure device to secure the first end to the medial quarter panel.
Before the embodiments of the invention are explained in detail, it is to be understood that the invention is not limited to the details of operation or to the details of construction and the arrangement of the components set forth in the following description or illustrated in the drawings. The invention may be implemented in various other embodiments and of being practiced or being carried out in alternative ways not expressly disclosed herein. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use of “including” and “comprising” and variations thereof is meant to encompass the items listed thereafter and equivalents thereof as well as additional items and equivalents thereof. Further, enumeration may be used in the description of various embodiments. Unless otherwise expressly stated, the use of enumeration should not be construed as limiting the invention to any specific order or number of components. Nor should the use of enumeration be construed as excluding from the scope of the invention any additional steps or components that might be combined with or into the enumerated steps or components.
An article of footwear in accordance with a current embodiment is shown in
Although the embodiments are illustrated in the context of a children's athletic or play shoe, it may be incorporated into other adolescent or adult shoes, and any type or style of footwear, including shoes, boots and sandals. It should be noted that directional terms, such as “vertical,” “horizontal,” “top,” “bottom,” “upper,” “lower,” “inner,” “inwardly,” “outer” and “outwardly,” are used to assist in describing the invention based on the orientation of the embodiments shown in the illustrations. Further, the terms “medial,” “lateral” and “longitudinal” are used in the manner commonly used in connection with footwear. For example, when used in referring to a side of the shoe, the term “medial” refers to the inward side (i.e. the side facing the other shoe) and “lateral” refers to the outward side. When used in referring to a direction, the term “longitudinal direction” refers to a direction generally extending along the length of the shoe between toe and heel, and the term “lateral direction” refers to a direction generally extending across the width of the shoe between the medial and lateral sides of the shoe. The use of directional terms should not be interpreted to limit the invention to any specific orientations.
For purposes of disclosure, the embodiments are described in the context of the footwear 10 including the outsole 14. The upper assembly 12, may, however, be combined with any type or style of sole construction capable of being suitably joined with the upper assembly 12. The upper assembly 12 of the illustrated embodiment includes an upper 18 including an exterior surface having a curved contour, the upper 18 formed from one or more layers of material that are shaped to form an enclosure of roughly the size and shape of a wearer's foot, defining the foot void 16. The upper 18 includes medial and lateral side or quarters 20, 22 in a spaced relationship disposed on opposite sides of the footwear and the wearer's foot, and a contoured vamp 24 that closes a portion of the top of the upper 18. Foxing and other trim or extra material may be added to the upper 18 as desired for functional or aesthetic reasons. In this embodiment, the upper 18 includes a tongue 26 to facilitate fitting and removal of the article of footwear 10 on the wearer's foot. The tongue 26 and outsole 14 generally are conventional and therefore will not be described in detail herein. Additionally, the upper 18 may include a heel counter 19. The heel counter 19 may be a generally conventional heel counter configured to provide control and stability to the wearer's heel.
The upper 18 includes a closure strap 28 that is disposed over the curved exterior surface of the upper 18 and configured to snugly secure a wearer's foot within the foot void 16. The strap 28 has a first end 30 attached to one of the medial quarter 20 or the lateral quarter 22 of the upper assembly 12 near the foot opening 17. The strap 28 also includes a free second end 32 that is releasably securable to the other of the lateral and medial quarters 20, 22 (that is, the opposite side) of the upper 18. The second end 32 of the strap 28 may be releasably securable to the opposite lateral or medial quarter 20, 22 by a mating releasable fastener, such as hook and loop fasteners (for example, Velcro® fasteners), a buckle, snaps, magnets, a friction device, or any other suitable device capable of temporarily fastening one footwear component to another. One side of the mating releasable fastener is located on each of the second end 32 of the strap 28 and the opposite lateral or medial quarter 20, 22.
The strap 28 also includes a decorative panel 40 that is foldable/pivotable between a first position A, shown in
The panel 40 is made up of a first stationary portion 42, a first pivoting portion 44, a second stationary portion 46, and a second pivoting portion 48. In the illustrated example, the first stationary and pivoting portions 42, 44 are generally halves of a rectangular piece of material. It should be understood, however, that the piece of material may have a shape other than a rectangle, and may be effectively split into portions other than halves. Likewise, the second stationary and pivoting portions 46, 48 are generally halves of a second rectangular piece of material. The stationary portions 42, 46 are positioned adjacent and in alignment with one another, and optionally are joined with the strap 28. Of course, the stationary and pivoting portions can be joined with other elements of the footwear as desired. The stationary portions 42, 46 can be joined with the strap 28 by stitching, adhesive, or any other suitable means. Additionally, the stationary portions, 42, 46 are arranged such that the pivoting portions 44, 48 are aligned back-to-back. The pivoting portions 44, 48 are secured together and define a panel portion 50 that is pivotable about an axis 51 between the first and second positions A and B. The pivoting portions 44, 48 can be secured together via stitching, adhesive, or any other suitable means. In the illustrated example, the axis 51 or fold line is perpendicular to a longitudinal axis LA, shown in
The panel 40 includes a first indicia element 52 and a second indicia element 54. The first indicia element 52 is visible when the panel portion 50 is flipped, pivoted, moved, or transitioned to the first position A, and the second indicia element 54 is visible when the panel portion 50 is flipped to the second position B. In the illustrated example, the first indicia element 52 is illustrated simply as a square and the second indicia element 54 is illustrated simply as a circle. It should be understood that any desirable graphic, word, phrasing, image, etc. may be used as the indicia forming or in relationship to an indicia element. Further, as is perhaps best seen in
With the described panel 40 configuration, the panel portion 50 can be pivoted, as illustrated by arrow C in
The pivoting of a member about an arcuate axis creates a biasing force by causing the pivot axis to straighten at the base of the pivoting member, thereby urging the member to a position where the axis is again arcuate. In the illustrated embodiment, the non-rigid strap 28 conforms to the curved exterior surface of the upper 18, and the panel 40, being joined with the upper 18 adjacent the curved contour, is also curved in a direction between the medial and lateral portions of the upper 18. Further, the pivot axis 51 follows the curved contour and is also generally curved about the longitudinal axis LA. Stated differently, the pivot axis is curved downward such that the center is the highest point, and the medial and lateral ends are the lowest points. The curvature of the panel 40 provides a bias when moving the panel portion 50, for example by flipping it, thereby urging the panel portion 50 to one of the first or second positions A or B due to the attachment of the panel 40 to the curved contour. Moreover, the greater the degree of curvature, the greater the bias toward one of the first or second positions A or B. Additionally, the panel portion 50 may include a fastener 56 to releasably maintain the panel portion 50 in either of the first or second positions A or B. It is contemplated that the fastener 56 may be in the form of a magnet, hook and loop, or any other suitable type fastener.
This phenomenon of creating a bias when pivoting a member about an arcuate axis can be described in another manner. For example, the panel 40 is joined with the upper 18 adjacent the curved contour of the exterior surface and is pivotable about the axis 51, between first position A and second position B. Additionally, the panel 40 includes a first edge 40a and a second edge 40b, as shown in
Alternately, it should be noted that a user may release the strap 28 from the fastener on the lateral or medial quarter 20, 22 before pivoting the panel portion 50 from one position to the other. The released strap 28 can be straightened, thereby removing the curvature and bias from the pivot axis 51. The panel portion 50 may be flipped to the desired position, and the strap 28 may then be again secured to the fastener on the lateral or medial quarter 20, 22, returning the curvature and bias to the pivot axis 51 and the panel portion 50.
A first alternative embodiment of the footwear is illustrated in
As shown, a lower portion of the first indicia element 152 is included on the first layer 170. Additionally, an upper portion of the second indicia element 154 is included on the second layer 176 and is positioned within the cutout 172. When in the first position A, as shown in
A second alternative embodiment of the footwear is illustrated in
As shown, the first indicia element 252 is provided across both the stationary portion 242 of the panel 240 and the first side 278 of the panel portion 250. Thus, when in the first position A as shown in
A third alternative embodiment of the footwear is illustrated in
A fourth alternative embodiment of the footwear is illustrated in
Referring now to
Generally, in the embodiments illustrated in
Referring now to
In any of the embodiments described herein, the strap and panel may be formed of multiple layers of material. Examples of material that may be used include polyurethane, thermoplastic polyurethane, synthetic fabric, hook or loop, or any other suitable material.
Optionally, substantially the entire strap can be backed with either a hook layer or loop layer. In this case, in addition to corresponding hook or loop material disposed on the lateral and/or medial quarters 20, 22, hook or loop material may also be included on the upper surface of the tongue 26. In this manner, the strap secures the tongue 26 in place, as well as secure a wearer's foot within the foot void 16.
In an eighth alternative embodiment, an article of footwear is illustrated in
The strap 328 is moveable, in either of generally opposing lateral directions, relative to the first and second slots 334, 336 between a first position A shown in
Referring to
Referring now to
Referring now to
Referring to the embodiments illustrated in
Referring to the embodiment illustrated in
The above description is that of current embodiments of the invention. Various alterations and changes can be made without departing from the spirit and broader aspects of the invention as defined in the appended claims, which are to be interpreted in accordance with the principles of patent law including the doctrine of equivalents. This disclosure is presented for illustrative purposes and should not be interpreted as an exhaustive description of all embodiments of the invention or to limit the scope of the claims to the specific elements illustrated or described in connection with these embodiments. For example, and without limitation, any individual element(s) of the described invention may be replaced by alternative elements that provide substantially similar functionality or otherwise provide adequate operation. This includes, for example, presently known alternative elements, such as those that might be currently known to one skilled in the art, and alternative elements that may be developed in the future, such as those that one skilled in the art might, upon development, recognize as an alternative. Further, the disclosed embodiments include a plurality of features that are described in concert and that might cooperatively provide a collection of benefits. The present invention is not limited to only those embodiments that include all of these features or that provide all of the stated benefits, except to the extent otherwise expressly set forth in the issued claims. Any reference to claim elements in the singular, for example, using the articles “a,” “an,” “the” or “said,” is not to be construed as limiting the element to the singular.
Claims
1. An article of footwear comprising:
- an outsole;
- an upper joined with the outsole, the upper including an exterior surface; and
- a strap joined with the upper and having a panel foldable about an axis between a first position and a second position,
- wherein a first indicia element is exposed when the panel is in the first position,
- wherein a second, different indicia element is exposed when the panel is in the second position.
2. The article of footwear of claim 1, wherein the panel conceals the second indicia element when in the first position, and wherein the panel conceals the first indicia when in the second position.
3. The article of footwear of claim 2, wherein the panel includes a fastener to releasably maintain the panel in at least one of the first and second positions.
4. The article of footwear of claim 1, wherein the upper defines a foot void adapted to receive a wearer's foot and an exterior surface, the exterior surface having a curved contour, and wherein the strap is disposed over the curved exterior surface and is configured to secure the foot within the foot void.
5. The article of footwear of claim 4, wherein the panel comprises a first stationary portion, a first pivoting portion, a second stationary portion, and a second pivoting portion,
- wherein the first and second stationary portions are adjacent to one another and are joined with the strap, and the first and second pivoting portions are disposed back-to-back and are pivotable between the first and second positions.
6. The article of footwear of claim 1, wherein the exterior surface of the upper has a curved contour, and wherein the strap and panel are disposed over the curved exterior surface and follow the curved contour, wherein the panel is urged to either the first position or the second position due to the curved contour.
7. The article of footwear of claim 6 wherein the upper includes a vamp, a heel counter, a toe box, and a tongue, and the panel is joined with the upper on a curved exterior surface of one of the strap, vamp, heel counter, toe box, and tongue.
8. The article of footwear of claim 7, wherein the panel is foldable about the axis and the axis is perpendicular to a longitudinal axis of the article of footwear.
9. The article of footwear of claim 6, wherein the strap is releasably fastened to the upper by one of a hook and loop fastener, a buckle, a snap, a magnet, and a friction device.
10. The article of footwear of claim 6, wherein the upper includes a plurality of panels having a plurality of indicia elements, wherein the plurality of panels are foldable about the axis in a booklet-style configuration.
11. The article of footwear of claim 6, wherein the upper includes a plurality of panels having a plurality of indicia elements, wherein the plurality of panels are arranged in a folded accordion configuration.
12. The article of footwear of claim 1, wherein the panel is curved in a direction between medial and lateral portions of the upper.
13. The article of footwear of claim 1, wherein the axis is located a predetermined distance below an upper extremity of the tongue or the upper and is curved to follow a curved contour of the exterior surface.
14. The article of footwear of claim 13, wherein in at least one of the first and second positions, the panel is folded upward, away from the outsole, and is biased by the curved axis such that the panel remains folded upward during normal activity of the wearer, without engaging an ankle of the wearer.
15. The article of footwear of claim 13, wherein in the other of the first and second positions, the panel is folded downward, toward the outsole, and is biased by the curved axis such that the panel remains folded down during normal activity as performed by the wearer.
16. The article of footwear of claim 1, wherein the axis is curved to follow a curved contour of the exterior surface so that when the panel is in the first position or the second position the axis being curved forces the panel into a curved shape.
17. An article of footwear comprising:
- an outsole;
- an upper joined with the outsole, the upper defining a foot void adapted to receive a wearer's foot, the upper including an exterior surface having a curved contour; and
- a strap joined with the upper adjacent the curved contour and having a panel, the panel pivotable about an axis and urged to either a first position or a second position due to the attachment of the strap to the curved contour,
- wherein a first indicia element is exposed when the panel is in the first position,
- wherein a second indicia element is exposed when the panel is in the second position,
- wherein the axis follows the curved contour and is generally curved.
18. The article of footwear of claim 17, wherein the panel conceals the second indicia element when in the first position, and wherein the panel conceals the first indicia when in the second position.
19. An article of footwear comprising:
- an outsole;
- an upper joined with the outsole, the upper defining a foot void adapted to receive a wearer's foot, the upper including an exterior surface having a curved contour; and
- a strap joined with the upper adjacent the curved contour and having a panel, the panel pivotable about an axis between a first position and a second position and including a first edge and a second edge,
- wherein the panel exposes a first indicia element in the first position, while concealing a second indicia element in the first position,
- wherein the panel exposes a second, different indicia element in the second position, while concealing the first indicia in the second position,
- wherein the axis follows the curved contour and is curved,
- wherein the panel is of a first curved configuration from the first edge to the second edge in the first position,
- wherein the panel is of a second curved configuration from the first edge to the second edge in the second position,
- wherein the panel moves through an intermediary position as it transitions to at least one of the first position and the second position,
- wherein the panel is urged to achieve at least one of the first curved configuration and the second curved configuration as it moves through the intermediary position,
- whereby the panel snaps into either the first curved configuration or the second curved configuration in the first position and in the second position, respectively, generally following the curved contour of the exterior surface in the first position and the second position.
20. The article of footwear of claim 19, wherein the upper includes a plurality of panels and the plurality of panels are foldable in at least one of a booklet-style configuration and an accordion configuration.
Type: Application
Filed: Nov 1, 2013
Publication Date: Feb 5, 2015
Applicant: Wolverine World Wide, Inc. (Rockford, MI)
Inventors: Marc R. Loverin (Scituate, MA), Craig M. Wojcieszak (Medford, MA)
Application Number: 14/069,813
International Classification: A43B 3/24 (20060101);