US20180184753A1 - Shoes with Interchangeable and Reversible Tops - Google Patents

Shoes with Interchangeable and Reversible Tops Download PDF

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Publication number
US20180184753A1
US20180184753A1 US15/873,161 US201815873161A US2018184753A1 US 20180184753 A1 US20180184753 A1 US 20180184753A1 US 201815873161 A US201815873161 A US 201815873161A US 2018184753 A1 US2018184753 A1 US 2018184753A1
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United States
Prior art keywords
leg shaft
zipper
shoe
reversible
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/873,161
Inventor
Elizabeth Stillwagon
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Individual
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Individual
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Filing date
Publication date
Priority claimed from US10/922,366 external-priority patent/US20110283564A1/en
Priority claimed from US15/044,926 external-priority patent/US20160242493A1/en
Application filed by Individual filed Critical Individual
Priority to US15/873,161 priority Critical patent/US20180184753A1/en
Publication of US20180184753A1 publication Critical patent/US20180184753A1/en
Abandoned legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/008Combined fastenings, e.g. to accelerate undoing or fastening
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/24Collapsible or convertible
    • A43B3/242Collapsible or convertible characterised by the upper
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/0036Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0078Footwear characterised by the shape or the use characterised by a special shape or design provided with logos, letters, signatures or the like decoration
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/10Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101Slippers, e.g. flip-flops or thong sandals
    • A43B3/102Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A43B3/103Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare  characterised by the attachment of the toestrap
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/12Sandals; Strap guides thereon
    • A43B3/122Sandals; Strap guides thereon characterised by the attachment of the straps
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/12Sandals; Strap guides thereon
    • A43B3/126Sandals; Strap guides thereon characterised by the shape or layout of the straps
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/24Collapsible or convertible
    • A43B3/244Collapsible or convertible characterised by the attachment between upper and sole
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C1/00Shoe lacing fastenings
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/12Slide or glide fastenings
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C5/00Eyelets

Definitions

  • the present invention pertains generally to footwear. More specifically, the present invention pertains to a shoe with interchangeable and reversible parts.
  • the invention is a shoe with reversible and moveable tops.
  • the zipper is a double-sided zipper which allows for convenient reversibility of the top.
  • Tops are made of various materials and different styles. There can be full-covered footwear, sandal-type or any type of strapped shoe for women or men.
  • the footwear of the present invention provides for a wardrobe solution in that the tops of the shoes may be modified as desired in order to change the appearance and structure of the footwear.
  • the upper portion, or top, of the footwear can be removed and interchanged with another top to provide a different appearance.
  • Additional embodiments of the present invention include tops with no laces, one or more elastic bands spanning the top to hold the shoe on a wearer's foot, reversible pull zippers, multi-colored zippers, and designs having a high or low top, a high or low heel, and a high or low sole.
  • Other embodiments allow multiple tops to be stacked upon one another to create a custom boot.
  • FIG. 1 is a side view of one embodiment of the shoe of the present invention showing a sole equipped with a pair of zippers to receive corresponding zippers on the top;
  • FIG. 2 is a view of the embodiment shown in FIG. 13 , with one zipper of the top undone showing the detachable nature of top and shoe;
  • FIG. 3 is a plan view of a top of the present invention showing the zippers on the sides of the top and with a portion of the top shown turned over to demonstrate the dual-sided tops which provide for a different aesthetic appearance of the shoe of the present invention by unzipping the top, turning it over, and re-attaching it to the sole of the shoe of the present invention;
  • FIG. 4 is a side view of one embodiment of the present invention showing a full-cover upper having a perimeter zipper extending around the entire shoe sole to provide for the removal of the upper from the sole, and reversal and reattachment of the same upper, or replacement with another upper;
  • FIG. 5 is an exploded view of the embodiment shown in FIG. 16 , with dashed lines showing the direction of attachment and the zipper separated into two portions;
  • FIG. 6 is perspective view of the upper of the embodiment of FIGS. 16 and 17 , showing the inside surface of the upper having a different appearance than the outside surface of the upper;
  • FIG. 7 is another embodiment of the present invention showing a sneaker-type sole having a fully removable and reversible upper attached to the sole with a perimeter zipper;
  • FIG. 8 is a perspective view of an embodiment of the present invention showing a customizable boot having a sole, an upper, and a leg extension;
  • FIG. 9 is a perspective view of another embodiment of the present invention showing a customizable boot having a sole, an upper, a middle extension, and a leg extension;
  • FIG. 10 is a perspective view of a preferred embodiment of the present invention showing a customizable boot having a sole, an upper, an middle extension, and a leg extension where the middle extension and the leg extension further comprise laces and vertical zippers;
  • FIG. 11 is an exploded perspective view of the present invention showing the combination of elements from the preferred embodiment of the present invention of FIG. 10 ;
  • FIG. 12 is a perspective view of a reversible zipper slider as used in preferred embodiments of the present invention.
  • FIG. 13 is a perspective view of an alternative embodiment of a reversible zipper slider.
  • FIG. 1 an alternative embodiment of the shoe of the present invention showing a shoe sole having a heel is shown and generally designated 300 .
  • Shoe 300 has a sole 302 having a heel portion 304 and a toe portion 306 , and may be formed with a raised heel 308 .
  • a detachable and interchangeable top 310 is attached to sole 302 .
  • a fixed zipper portion 312 is firmly attached to the sole 302 , and is designed to receive a zipper 314 for attaching a removable zipper portion 316 of top 310 .
  • FIG. 13 depicts the shoe 300 of the present invention with a top 310 firmly attached to the sole 302 , and ready for use.
  • top 310 may be removed from the sole 302 .
  • top 310 is shown partially detached from sole 302 as zipper 314 was moved in direction 317 such that removable zipper portion 316 is detached, or “unzipped” from fixed zipper portion 312 .
  • top 310 may be reattached to sole 302 by placing removable zipper portion 316 adjacent fixed zipper portion 314 , and urging zipper 314 in direction 318 .
  • top 310 may be completely detached from sole 302 .
  • shoe 300 of the present invention may be equipped with several, interchangeable tops 310 , which can be easily and simply detached, or “unzipped” from sole 302 , and changed in a matter of seconds to provide a shoe having a different fashion and aesthetic appearance.
  • a top 310 of the present invention is shown having a left and right removable zipper portion 316 .
  • a first panel 320 of top 310 may be of a first material
  • a second panel 322 (shown turned over in dashed lines) may be formed of a second material.
  • First material and second material may be similar materials, such as with different colors, or different materials altogether, such as cloth and leather.
  • the top 310 of the present invention is both interchangeable (changing one top 310 for another top 310 ), as well as reversible so that a single top 310 may provide two different styles, colors, textures, or imprints.
  • Upper edge 324 and lower edge 326 can be contoured to provide a distinct visual appearance, and may have shapes consistent with the other embodiments of the present invention disclosed herein. Also, panels 320 and/or 322 may be produced with a design, such as heart-shaped embroidery 328 (shown in dashed lines).
  • Shoe 400 includes a sole 402 having a heel 404 and equipped with a full-cover upper 406 having a perimeter zipper 408 extending around the entire shoe sole 402 to provide for the removal of the upper 408 from the sole 402 .
  • Upper 408 may be removed from sole 402 by advancing zipper 410 in direction 412 around the entire sole 402 . Once removed, the upper 406 may be reversed and reattached to sole 402 .
  • a separate upper (not shown) may be attached to sole 402 to provide an alternative visual effect, or a different style of upper.
  • the shoe 400 of FIG. 4 is shown in an exploded view, with dashed lines 416 showing the direction of attachment of the upper 406 from sole 402 , and the zipper 408 separated into two portions 408 A and 408 B.
  • upper 406 may be made from any materials known in the art, including but not limited to denim, canvas, leather, and terry cloth.
  • FIG. 6 a perspective view of the upper 406 of the alternative embodiment of FIGS. 4 and 5 , shows the inside surface 420 of the upper 406 having a different appearance, color, texture, and/or material than the outside surface 418 of the upper 406 .
  • This provides for the detachment of the upper 406 from sole 402 and reversal of the upper 406 such that outside surface 418 becomes inside surface 420 thereby exposing inside surface 418 .
  • the upper 406 may be re-attached to sole 402 with zipper 408 by placing zipper portion 408 A adjacent zipper portion 408 B and advancing zipper 410 around the sole 402 .
  • Laces 414 may be positioned on the upper 406 such that the shoe 400 may be tied upon the wearer's foot simply by reversing the position of the bow. This provides for a fully reversible upper.
  • a strap of elastic material known in the art may be used to maintain the upper 406 securely on the wearer's foot.
  • Shoe 450 is a sneaker-type shoe having a sole 451 with a slight sneaker-type heel 452 integrally molded into the sole 451 .
  • Shoe 450 includes a fully removable and reversible upper 454 attached to the sole 451 with a perimeter zipper 456 with a grip 458 . Detaching the upper 454 from sole 451 is achieved by advancing grip 458 in direction 460 around sole 451 .
  • upper 454 may be fully reversed, or replaced, to provide a shoe 450 having a varying appearance and look.
  • a clog-style shoe for the present invention may be created using a wooden sole.
  • Shoe 500 consists of a sole 502 having a first zipper portion 504 a permanently attached to perimeter of the sole 502 , and an upper having the second zipper portion 504 b attached to lower perimeter of the upper and a first zipper portion 508 a attached to the upper perimeter of the upper.
  • Shoe 500 further comprises a leg extension 510 having a second zipper portion 508 b attached to the leg extension's 510 lower perimeter.
  • sole 502 mates with upper 506 by zipping together zipper portions 504 a and 504 b using zipper slider 505 .
  • Zipper 504 is a reversible zipper such that zipper portions 504 a and 504 b may first be mated at either end using zipper slider 505 then joined by sliding zipper slider 505 along the length of zipper 504 .
  • Upper 506 is reversible such that a wearer may separate upper 506 from sole 502 , reverse upper 506 such that the upper's interior 507 (not shown, see FIG. 23 ) becomes a new exterior for upper 506 and the original exterior of upper 506 becomes the new interior 507 .
  • the reversible nature of zipper 504 and zipper slider 505 allows upper 506 to mate with sole 502 regardless of the surface of upper 506 used for the exterior.
  • sole 502 may be of varying thicknesses as well as upper 506 may extend up the wearer's leg to different points on the wearer's leg.
  • upper 506 may be designed to fully cover the wearer's ankle where different design may have upper 506 extend up to just below the wearer's ankle.
  • leg extension 510 attached to upper 506 using zipper 508 , which consists of zipper portion 508 a located on the top perimeter of upper 506 and zipper portion 508 b located on the bottom perimeter of leg shaft 510 . Similar to zipper 504 , zipper 508 is reversible thereby allowing leg shaft 510 to be turned inside out, such that interior 511 becomes a new exterior for leg shaft 510 , and still capable of being attached to upper 506 by using zipper 508 .
  • sole 502 may be of a high platform design, as shown in FIG. 20 , or a low platform design.
  • leg shaft 510 may be of various heights to allow a wearer to customize boot 500 for the wearer's specific height or leg length.
  • sole 502 , upper 506 , and leg shaft 510 may be constructed from any suitable material known in the industry, such as leather, faux leather, canvas, and flexible plastics, may be any color and texture, and may have a design image or pattern applied to one or more of the shoe's 500 surfaces.
  • shoe 520 comprises sole 502 , upper 506 , and leg shaft 510 .
  • Boot 520 further comprises leg shaft extension 512 .
  • a wearer may use leg shaft extension 512 to add extra height to shoe 520 .
  • shoe 520 may come to the middle of a wearer's calf. With leg shaft extension 512 , shoe 520 comes to the wearer's knee, thereby creating a different look and feel for shoe 520 .
  • leg shaft extension 512 is connected to upper 506 by mating zipper portion 508 a with zipper portion 514 a , located along the bottom perimeter of leg shaft extension 512 , using slider 509 .
  • zipper portions 508 a and 514 a along with slider 509 , are reversible thereby allowing for leg shaft extension 512 to be turned inside out thereby making original interior 515 the new exterior of leg shaft extension 512 .
  • Leg shaft 510 connects to the top of leg shaft extension 512 using zipper portion 508 b mated with zipper portion 514 b , located along the top perimeter of leg extension 512 , using slider 516 .
  • the zipper combination of zipper portions 508 b and 514 and slider 516 is reversible to allow leg shaft 512 to be turned inside out.
  • Shoe 530 consists of sole 502 and upper 506 connected using zipper 504 and a slider (not shown). Connected to upper 506 is leg shaft extension 532 .
  • Leg shaft extension 532 comprises zipper portion 534 a attached along the bottom perimeter of leg shaft extension 532 and zipper portion 534 b attached along the top perimeter of leg shaft extension 532 .
  • Leg shaft extension 532 further comprises a lace portion 537 , which comprises first lace tab 537 a and second lace tab 537 b , both of which run from the bottom perimeter of leg shaft extension 532 proximate zipper portion 534 a to the top perimeter of leg shaft extension 532 proximate zipper portion 534 b . Lace 538 laces together lace tabs 537 a and 537 b . Also running from top to bottom of leg shaft extension 532 , and between lace tabs 537 a and 537 b , is tongue 548 . Lastly, leg shaft extension 532 also comprises a zipper 536 , which also runs from the top to the bottom of leg shaft extension 532 , and zipper slider 539 .
  • shoe 530 further comprises leg shaft 540 .
  • Leg shaft 540 comprises zipper portion 542 located along the bottom perimeter of leg shaft 540 .
  • Leg shaft 540 also comprises lace portion 546 , which consists of a first lace tab 546 a and a second lace tab 546 b . Lace 544 laces together lace tabs 546 a and 546 b .
  • Located adjacent lace tabs 546 a and 546 b is tongue 548 .
  • Leg shaft 540 also has a zipper 550 and zipper slider 549 , which run from the top to the bottom of leg shaft 540 .
  • a wearer In use, a wearer assembles shoe 530 using sole 502 , upper 506 , leg shaft 540 , and leg shaft extension 532 . It is to be appreciated by someone skilled in the art that a sole of one color and material, an upper of a different color and material, a leg shaft extension of a third color and material, and a leg shaft of a fourth color and material may be combined to form a distinctive shoe 530 . Zippers 536 and 550 are disengaged by moving sliders 539 and 549 from the top to the bottom of leg shaft extension 532 and leg shaft 540 respectively, thereby allowing a wearer to more easily put on and take off shoe 530 .
  • sliders 539 and 549 are moved from the bottom to the top of leg shaft extension 532 and leg shaft 540 respectively, thereby engaging zippers 536 and 550 .
  • the wearer then pulls on laces 538 and 544 until the wearer achieves the desired fit.
  • the wearer only needs to use zippers 536 and 550 to more quickly and easily put on and take off shoe 530 . Since zippers 536 and 550 are reversible, leg shaft 540 and leg shaft extension 532 may be turned inside out while still allowing the use of zippers 536 and 540 .
  • Leg shaft extension 532 is removed from and replaced on upper 506 by mating zipper portion 508 a with zipper portion 534 a , located along the bottom perimeter of leg shaft extension 532 , using slider 509 .
  • zipper portions 508 a and 534 a along with slider 509 , are reversible thereby allowing for leg shaft extension 532 to be turned inside out thereby making original interior the new exterior of leg shaft extension 532 .
  • Leg shaft 540 connects to the top of leg shaft extension 532 using zipper portion 534 b mated with zipper portion 542 , located along the top perimeter of leg extension 532 , using slider 535 .
  • the zipper combination of zipper portions 534 b and 542 and slider 535 is reversible to allow leg shaft 532 to be turned inside out.
  • FIG. 11 an exploded view of the embodiment of the present invention described in FIG. 10 is shown.
  • the exploded view demonstrates the modular nature of the present invention.
  • FIG. 11 shows a sole 502 attached to upper 506 .
  • the interior surface 507 of upper 506 is also shown.
  • leg shaft extension 512 is also shown.
  • FIG. 23 shows leg shaft 540 complete with lace 544 , lace tabs 546 a and 546 b , as well as zipper 550 with slider 549 .
  • a wearer may choose to use leg shaft extension 512 or leg shaft extension 532 , or may choose to not use any leg shaft extension. If a leg shaft extension is not used, then the wearer attaches the leg shaft directly to the upper.
  • the wearer may choose to use leg shaft extension 532 and leg shaft 510 , thereby creating another distinctive look from the previous example.
  • the wearer may also choose to not use any leg shaft or leg shaft extension, and only wear the sole 502 attached to the upper 506 .
  • the wearer also has the option to turn one or both of the leg shaft and the leg shaft extension inside out to expose an alternative feature, such as color, material, or texture.
  • FIG. 11 shows the modular nature of this alternative embodiment of the present invention where a wearer may mix and match various components to create a distinctive look.
  • leg shaft 540 and leg shaft extension 532 may have zippers 536 and 550 and not lace tabs 546 a and 546 b or may have lace tabs 546 a and 546 b and not zippers 536 and 550 .
  • These several designs allow a wearer to mix and match the various components of the present invention to create distinctive looks.
  • finishing collar 560 is configured to attach to upper 506 and leg shaft extensions 512 and 532 by attaching zipper portion 562 to zipper portion 508 a of upper 506 , zipper portion 514 b of leg shaft extension 512 , or zipper portion 534 b of leg shaft extension 532 .
  • the finishing collar 560 is further configured with an inside flap 564 that provides a protective layer between a user's skin and the interior surface of zipper portion 562 .
  • pad 566 Located around the top of finishing collar 560 is pad 566 .
  • Pad 566 may be made from a covered foam material to enhance user comfort. Finishing collar 560 provides a finished aesthetic appearance as well as prevents any exposed zipper portions and edges from contacting and irritating a user's leg.
  • the finishing collar may be made from any material similar to boot 500 , boot 520 , and boot 530 . It is to be appreciated by someone skilled in the art that zipper portions 508 b , 514 a , 534 a , and 542 may have a flap, similar to flap 564 , to also prevent contact between the interior surface of the zipper portion and the user's skin.
  • leg shaft and the leg shaft extension has the horizontal zippers starting and ending at the vertical zippers.
  • This configuration allows the leg shaft or leg shaft extension to be separated and laid flat on a surface by fully unzipping the vertical zippers. This allows for easier storage of boot pieces and enhances the ability of a wearer to more easily put on and take off the boot. It also makes it easier for a user to turn the leg shafts 510 and 540 or the leg shaft extensions 512 and 532 inside out.
  • zipper 550 on leg shaft 540 may be located where lace tabs 546 are located.
  • leg shaft 540 opens to lay flat.
  • zipper 536 may be located where lace tabs 537 a and 537 b are located. Zipper portions 534 a and 534 b would both start on one side of zipper 536 and end on the other side of zipper 536 .
  • leg shaft extension 532 opens to lay flat.
  • flap 564 may be added to the bottom of leg shafts 510 and 540 and leg shaft extensions 512 and 532 to provide a protective layer between the inside surface of a zipper and a user's skin.
  • a reversible zipper slider is shown and generally designated 600 .
  • Reversible slider 600 is used in conjunction with reversible zippers in the present invention in order to facilitate use of the zipper with reversible parts in both orientations. Examples of where a reversible slider 600 is used are slider 314 , 410 , 458 , 509 , 516 , 535 , 539 , and 549 , although a reversible slider 600 may be used for any slider in the present invention if desired.
  • Reversible slider 600 has a top board 602 and a bottom board 604 .
  • a puller 608 is attached to the top board 602 via a lug 606 .
  • bottom board 604 also has a lug (not shown), which attaches a second puller 610 to the reversible slider 600 . Since one puller 608 is attached to top board 602 , and another puller 610 is attached to bottom board 604 , the slider 600 may be engaged from either side, allowing use when the shoe part to which it is attached is reversed.
  • FIG. 13 shows an alternate reversible slider 620 which may be used in place of reversible slider 600 anywhere a zipper slider is used in the present invention, but especially in connection with reversible pieces.
  • Reversible slider 620 comprises a top board 622 and a bottom board 624 , but has only a single lug 626 which extends from top board 622 to bottom board 624 .
  • the lug 626 attaches a single puller 628 to the reversible slider 620 .
  • the puller 628 may be pulled from over top board 622 to be placed over bottom board 624 when a part is reversed. In this way, zipper slider 620 may be conveniently engaged from whichever side is most appropriate to the orientation of the reversible shoe part.
  • Soles discussed herein may be made from any material known in the art, including but not limited to, wood, rubber, leather, and synthetic materials. Styles of the shoes discussed herein may include, but are not limited to, sneakers, tennis shoes, moccasin, slippers, sandals, boots, and other shoe styles known in the art.

Abstract

Footwear with reversible and moveable tops is presented and includes zippers positioned all around the base of the shoe in order for the top half of the shoe to be changed or reversed. The tops are made of various materials and different styles. There can be full-covered footwear, sandal-type or any type of strapped shoe for women or men. Shoes and boots may include reversible uppers, leg shafts, or other pieces, to be used in conjunction with reversible zippers. A reversible slider allows zippers to be used with reversible pieces in each of their orientations.

Description

    RELATED FILINGS
  • This application is a Continuation-In-Part of U.S. Utility patent application Ser. No. 15/044,926 for “Shoes with Interchangeable and Inter-Zippable Tops” filed Feb. 16, 2016, and currently co-pending, which is a Continuation-In-Part of U.S. Utility patent application Ser. No. 10/922,366, entitled “Shoes with interchangeable and inter-zippable tops”, filed on Aug. 20, 2004, and currently co-pending, which in turn claims the benefit of priority to U.S. Provisional Patent Applications 60/497,052 filed Aug. 22, 2003, and currently expired, 60/499,647 filed Sep. 3, 2003, and currently expired, and 60/529,952 filed Dec. 16, 2003, and currently expired, with each application fully incorporated herein by this reference.
  • This application claims the benefit of priority to U.S. Provisional Patent Application Ser. No. 62/447,099 for “Shoes with Interchangeable and Reversible Tops” filed Jan. 17, 2017, and currently co-pending.
  • FIELD OF THE INVENTION
  • The present invention pertains generally to footwear. More specifically, the present invention pertains to a shoe with interchangeable and reversible parts.
  • BACKGROUND OF THE INVENTION
  • Shoes have evolved over the years from simple moccasins to more elaborate and sophisticated sneakers and athletic shoes. Despite these marvelous advancements in the footwear industry, there is nevertheless a challenge which exists with all footwear. Specifically, a shoe, once created, is unchangeable and therefore, presents a limitation to the wardrobe because the colors, styles and materials of the shoes as manufactured are fixed. In light of the above, it would be advantageous to provide footwear that can be changed according to the wearer's desired style and wardrobe requirements, such as color and shape.
  • SUMMARY OF THE INVENTION
  • The invention is a shoe with reversible and moveable tops. There is a zipper all around the base of the shoe in order for the top half of the shoe to be changed. In a preferred embodiment, the zipper is a double-sided zipper which allows for convenient reversibility of the top. Tops are made of various materials and different styles. There can be full-covered footwear, sandal-type or any type of strapped shoe for women or men.
  • The footwear of the present invention provides for a wardrobe solution in that the tops of the shoes may be modified as desired in order to change the appearance and structure of the footwear. In a preferred embodiment, the upper portion, or top, of the footwear can be removed and interchanged with another top to provide a different appearance.
  • Additional embodiments of the present invention include tops with no laces, one or more elastic bands spanning the top to hold the shoe on a wearer's foot, reversible pull zippers, multi-colored zippers, and designs having a high or low top, a high or low heel, and a high or low sole. Other embodiments allow multiple tops to be stacked upon one another to create a custom boot.
  • BRIEF DESCRIPTION OF THE DRAWING
  • The nature, object, and advantages of the present invention will become more apparent to those skilled in the art after considering the following detailed description in connection with the accompanying drawings, in which like reference numerals designate like parts throughout, and wherein:
  • FIG. 1 is a side view of one embodiment of the shoe of the present invention showing a sole equipped with a pair of zippers to receive corresponding zippers on the top;
  • FIG. 2 is a view of the embodiment shown in FIG. 13, with one zipper of the top undone showing the detachable nature of top and shoe;
  • FIG. 3 is a plan view of a top of the present invention showing the zippers on the sides of the top and with a portion of the top shown turned over to demonstrate the dual-sided tops which provide for a different aesthetic appearance of the shoe of the present invention by unzipping the top, turning it over, and re-attaching it to the sole of the shoe of the present invention;
  • FIG. 4 is a side view of one embodiment of the present invention showing a full-cover upper having a perimeter zipper extending around the entire shoe sole to provide for the removal of the upper from the sole, and reversal and reattachment of the same upper, or replacement with another upper;
  • FIG. 5 is an exploded view of the embodiment shown in FIG. 16, with dashed lines showing the direction of attachment and the zipper separated into two portions;
  • FIG. 6 is perspective view of the upper of the embodiment of FIGS. 16 and 17, showing the inside surface of the upper having a different appearance than the outside surface of the upper;
  • FIG. 7 is another embodiment of the present invention showing a sneaker-type sole having a fully removable and reversible upper attached to the sole with a perimeter zipper;
  • FIG. 8 is a perspective view of an embodiment of the present invention showing a customizable boot having a sole, an upper, and a leg extension;
  • FIG. 9 is a perspective view of another embodiment of the present invention showing a customizable boot having a sole, an upper, a middle extension, and a leg extension;
  • FIG. 10 is a perspective view of a preferred embodiment of the present invention showing a customizable boot having a sole, an upper, an middle extension, and a leg extension where the middle extension and the leg extension further comprise laces and vertical zippers;
  • FIG. 11 is an exploded perspective view of the present invention showing the combination of elements from the preferred embodiment of the present invention of FIG. 10;
  • FIG. 12 is a perspective view of a reversible zipper slider as used in preferred embodiments of the present invention; and
  • FIG. 13 is a perspective view of an alternative embodiment of a reversible zipper slider.
  • DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
  • Referring initially to FIG. 1, an alternative embodiment of the shoe of the present invention showing a shoe sole having a heel is shown and generally designated 300. Shoe 300 has a sole 302 having a heel portion 304 and a toe portion 306, and may be formed with a raised heel 308. A detachable and interchangeable top 310 is attached to sole 302. More specifically, a fixed zipper portion 312 is firmly attached to the sole 302, and is designed to receive a zipper 314 for attaching a removable zipper portion 316 of top 310. FIG. 13 depicts the shoe 300 of the present invention with a top 310 firmly attached to the sole 302, and ready for use.
  • By moving zipper 314 in direction 317, the top 310 may be removed from the sole 302. For instance, referring now to FIG. 2, top 310 is shown partially detached from sole 302 as zipper 314 was moved in direction 317 such that removable zipper portion 316 is detached, or “unzipped” from fixed zipper portion 312. Conversely, top 310 may be reattached to sole 302 by placing removable zipper portion 316 adjacent fixed zipper portion 314, and urging zipper 314 in direction 318.
  • It is to be appreciated from FIGS. 1 and 2, that top 310 may be completely detached from sole 302. In fact, shoe 300 of the present invention may be equipped with several, interchangeable tops 310, which can be easily and simply detached, or “unzipped” from sole 302, and changed in a matter of seconds to provide a shoe having a different fashion and aesthetic appearance.
  • Referring to FIG. 3, a top 310 of the present invention is shown having a left and right removable zipper portion 316. In a preferred embodiment, a first panel 320 of top 310 may be of a first material, and a second panel 322 (shown turned over in dashed lines) may be formed of a second material. First material and second material may be similar materials, such as with different colors, or different materials altogether, such as cloth and leather. The top 310 of the present invention is both interchangeable (changing one top 310 for another top 310), as well as reversible so that a single top 310 may provide two different styles, colors, textures, or imprints.
  • Upper edge 324 and lower edge 326 can be contoured to provide a distinct visual appearance, and may have shapes consistent with the other embodiments of the present invention disclosed herein. Also, panels 320 and/or 322 may be produced with a design, such as heart-shaped embroidery 328 (shown in dashed lines).
  • While several different embodiments of the shoe of the present invention have been shown herein, it is to be appreciated that these embodiments are not exclusive. Rather, the present embodiments are exemplary of the preferred embodiments, and that other embodiments of the present invention may be constructed by mixing and combining various aspects of the presently preferred embodiments without departing from the spirit of the present invention.
  • Referring now to FIG. 4, an alternative embodiment of the present invention is shown and generally designated 400. Shoe 400 includes a sole 402 having a heel 404 and equipped with a full-cover upper 406 having a perimeter zipper 408 extending around the entire shoe sole 402 to provide for the removal of the upper 408 from the sole 402. Upper 408 may be removed from sole 402 by advancing zipper 410 in direction 412 around the entire sole 402. Once removed, the upper 406 may be reversed and reattached to sole 402. Alternatively, instead of using the same upper 406, a separate upper (not shown) may be attached to sole 402 to provide an alternative visual effect, or a different style of upper.
  • With reference to FIG. 5, the shoe 400 of FIG. 4 is shown in an exploded view, with dashed lines 416 showing the direction of attachment of the upper 406 from sole 402, and the zipper 408 separated into two portions 408A and 408B.
  • In a preferred embodiment, upper 406 may be made from any materials known in the art, including but not limited to denim, canvas, leather, and terry cloth. From FIG. 6, a perspective view of the upper 406 of the alternative embodiment of FIGS. 4 and 5, shows the inside surface 420 of the upper 406 having a different appearance, color, texture, and/or material than the outside surface 418 of the upper 406. This provides for the detachment of the upper 406 from sole 402 and reversal of the upper 406 such that outside surface 418 becomes inside surface 420 thereby exposing inside surface 418. Once reversed, the upper 406 may be re-attached to sole 402 with zipper 408 by placing zipper portion 408A adjacent zipper portion 408B and advancing zipper 410 around the sole 402.
  • Laces 414 may be positioned on the upper 406 such that the shoe 400 may be tied upon the wearer's foot simply by reversing the position of the bow. This provides for a fully reversible upper. Alternatively, instead of laces, a strap of elastic material known in the art may be used to maintain the upper 406 securely on the wearer's foot.
  • Referring now to FIG. 7, another alternative embodiment of the present invention is shown and generally designated 450. Shoe 450 is a sneaker-type shoe having a sole 451 with a slight sneaker-type heel 452 integrally molded into the sole 451. Shoe 450 includes a fully removable and reversible upper 454 attached to the sole 451 with a perimeter zipper 456 with a grip 458. Detaching the upper 454 from sole 451 is achieved by advancing grip 458 in direction 460 around sole 451. As with shoe 400, upper 454 may be fully reversed, or replaced, to provide a shoe 450 having a varying appearance and look. A clog-style shoe for the present invention may be created using a wooden sole.
  • Referring now to FIG. 8, an alternative embodiment of the present invention is shown and generally designated 500. Shoe 500 consists of a sole 502 having a first zipper portion 504 a permanently attached to perimeter of the sole 502, and an upper having the second zipper portion 504 b attached to lower perimeter of the upper and a first zipper portion 508 a attached to the upper perimeter of the upper. Shoe 500 further comprises a leg extension 510 having a second zipper portion 508 b attached to the leg extension's 510 lower perimeter. In use, sole 502 mates with upper 506 by zipping together zipper portions 504 a and 504 b using zipper slider 505. Zipper 504 is a reversible zipper such that zipper portions 504 a and 504 b may first be mated at either end using zipper slider 505 then joined by sliding zipper slider 505 along the length of zipper 504. Upper 506 is reversible such that a wearer may separate upper 506 from sole 502, reverse upper 506 such that the upper's interior 507 (not shown, see FIG. 23) becomes a new exterior for upper 506 and the original exterior of upper 506 becomes the new interior 507. The reversible nature of zipper 504 and zipper slider 505 allows upper 506 to mate with sole 502 regardless of the surface of upper 506 used for the exterior. It is to be appreciated by one skilled in the art that sole 502 may be of varying thicknesses as well as upper 506 may extend up the wearer's leg to different points on the wearer's leg. For example, upper 506 may be designed to fully cover the wearer's ankle where different design may have upper 506 extend up to just below the wearer's ankle.
  • Also shown in FIG. 8 is leg extension 510 attached to upper 506 using zipper 508, which consists of zipper portion 508 a located on the top perimeter of upper 506 and zipper portion 508 b located on the bottom perimeter of leg shaft 510. Similar to zipper 504, zipper 508 is reversible thereby allowing leg shaft 510 to be turned inside out, such that interior 511 becomes a new exterior for leg shaft 510, and still capable of being attached to upper 506 by using zipper 508.
  • It is to be appreciated by someone skilled in the art that the various portions of shoe 500 may have differing physical dimensions without departing from the scope and spirit of the invention. For example, sole 502 may be of a high platform design, as shown in FIG. 20, or a low platform design. Further, leg shaft 510 may be of various heights to allow a wearer to customize boot 500 for the wearer's specific height or leg length. Further, sole 502, upper 506, and leg shaft 510 may be constructed from any suitable material known in the industry, such as leather, faux leather, canvas, and flexible plastics, may be any color and texture, and may have a design image or pattern applied to one or more of the shoe's 500 surfaces.
  • Referring now to FIG. 9, a perspective view of another alternative embodiment of the present invention is shown and generally designated 520. shoe 520 comprises sole 502, upper 506, and leg shaft 510. Boot 520 further comprises leg shaft extension 512. A wearer may use leg shaft extension 512 to add extra height to shoe 520. For example, without leg shaft extension 512, shoe 520 may come to the middle of a wearer's calf. With leg shaft extension 512, shoe 520 comes to the wearer's knee, thereby creating a different look and feel for shoe 520.
  • To assemble shoe 520, leg shaft extension 512 is connected to upper 506 by mating zipper portion 508 a with zipper portion 514 a, located along the bottom perimeter of leg shaft extension 512, using slider 509. As discussed above, zipper portions 508 a and 514 a, along with slider 509, are reversible thereby allowing for leg shaft extension 512 to be turned inside out thereby making original interior 515 the new exterior of leg shaft extension 512. Leg shaft 510 connects to the top of leg shaft extension 512 using zipper portion 508 b mated with zipper portion 514 b, located along the top perimeter of leg extension 512, using slider 516. The zipper combination of zipper portions 508 b and 514 and slider 516 is reversible to allow leg shaft 512 to be turned inside out.
  • Moving on now to FIG. 10, a preferred embodiment of the present invention is shown and generally designated 530. Shoe 530 consists of sole 502 and upper 506 connected using zipper 504 and a slider (not shown). Connected to upper 506 is leg shaft extension 532. Leg shaft extension 532 comprises zipper portion 534 a attached along the bottom perimeter of leg shaft extension 532 and zipper portion 534 b attached along the top perimeter of leg shaft extension 532. Leg shaft extension 532 further comprises a lace portion 537, which comprises first lace tab 537 a and second lace tab 537 b, both of which run from the bottom perimeter of leg shaft extension 532 proximate zipper portion 534 a to the top perimeter of leg shaft extension 532 proximate zipper portion 534 b. Lace 538 laces together lace tabs 537 a and 537 b. Also running from top to bottom of leg shaft extension 532, and between lace tabs 537 a and 537 b, is tongue 548. Lastly, leg shaft extension 532 also comprises a zipper 536, which also runs from the top to the bottom of leg shaft extension 532, and zipper slider 539.
  • Lastly, shoe 530 further comprises leg shaft 540. Leg shaft 540 comprises zipper portion 542 located along the bottom perimeter of leg shaft 540. Leg shaft 540 also comprises lace portion 546, which consists of a first lace tab 546 a and a second lace tab 546 b. Lace 544 laces together lace tabs 546 a and 546 b. Located adjacent lace tabs 546 a and 546 b is tongue 548. Leg shaft 540 also has a zipper 550 and zipper slider 549, which run from the top to the bottom of leg shaft 540.
  • In use, a wearer assembles shoe 530 using sole 502, upper 506, leg shaft 540, and leg shaft extension 532. It is to be appreciated by someone skilled in the art that a sole of one color and material, an upper of a different color and material, a leg shaft extension of a third color and material, and a leg shaft of a fourth color and material may be combined to form a distinctive shoe 530. Zippers 536 and 550 are disengaged by moving sliders 539 and 549 from the top to the bottom of leg shaft extension 532 and leg shaft 540 respectively, thereby allowing a wearer to more easily put on and take off shoe 530. Once the wearer puts on shoe 530, sliders 539 and 549 are moved from the bottom to the top of leg shaft extension 532 and leg shaft 540 respectively, thereby engaging zippers 536 and 550. The wearer then pulls on laces 538 and 544 until the wearer achieves the desired fit. After laces 538 and 544 are adjusted to achieve the desired fit, the wearer only needs to use zippers 536 and 550 to more quickly and easily put on and take off shoe 530. Since zippers 536 and 550 are reversible, leg shaft 540 and leg shaft extension 532 may be turned inside out while still allowing the use of zippers 536 and 540.
  • Leg shaft extension 532 is removed from and replaced on upper 506 by mating zipper portion 508 a with zipper portion 534 a, located along the bottom perimeter of leg shaft extension 532, using slider 509. As discussed above, zipper portions 508 a and 534 a, along with slider 509, are reversible thereby allowing for leg shaft extension 532 to be turned inside out thereby making original interior the new exterior of leg shaft extension 532. Leg shaft 540 connects to the top of leg shaft extension 532 using zipper portion 534 b mated with zipper portion 542, located along the top perimeter of leg extension 532, using slider 535. The zipper combination of zipper portions 534 b and 542 and slider 535 is reversible to allow leg shaft 532 to be turned inside out.
  • Moving now to FIG. 11, an exploded view of the embodiment of the present invention described in FIG. 10 is shown. The exploded view demonstrates the modular nature of the present invention. FIG. 11 shows a sole 502 attached to upper 506. Also shown is the interior surface 507 of upper 506. Also shown is leg shaft extension 512. Lastly, FIG. 23 shows leg shaft 540 complete with lace 544, lace tabs 546 a and 546 b, as well as zipper 550 with slider 549. In use, a wearer may choose to use leg shaft extension 512 or leg shaft extension 532, or may choose to not use any leg shaft extension. If a leg shaft extension is not used, then the wearer attaches the leg shaft directly to the upper. Alternatively, the wearer may choose to use leg shaft extension 532 and leg shaft 510, thereby creating another distinctive look from the previous example. The wearer may also choose to not use any leg shaft or leg shaft extension, and only wear the sole 502 attached to the upper 506. The wearer also has the option to turn one or both of the leg shaft and the leg shaft extension inside out to expose an alternative feature, such as color, material, or texture. FIG. 11 shows the modular nature of this alternative embodiment of the present invention where a wearer may mix and match various components to create a distinctive look. It is to be appreciated by someone skilled in the art that leg shaft 540 and leg shaft extension 532 may have zippers 536 and 550 and not lace tabs 546 a and 546 b or may have lace tabs 546 a and 546 b and not zippers 536 and 550. These several designs allow a wearer to mix and match the various components of the present invention to create distinctive looks.
  • Also shown in FIG. 11 is finishing collar 560. Finishing collar 560 is configured to attach to upper 506 and leg shaft extensions 512 and 532 by attaching zipper portion 562 to zipper portion 508 a of upper 506, zipper portion 514 b of leg shaft extension 512, or zipper portion 534 b of leg shaft extension 532. The finishing collar 560 is further configured with an inside flap 564 that provides a protective layer between a user's skin and the interior surface of zipper portion 562. Located around the top of finishing collar 560 is pad 566. Pad 566 may be made from a covered foam material to enhance user comfort. Finishing collar 560 provides a finished aesthetic appearance as well as prevents any exposed zipper portions and edges from contacting and irritating a user's leg. The finishing collar may be made from any material similar to boot 500, boot 520, and boot 530. It is to be appreciated by someone skilled in the art that zipper portions 508 b, 514 a, 534 a, and 542 may have a flap, similar to flap 564, to also prevent contact between the interior surface of the zipper portion and the user's skin.
  • An additional configuration of the leg shaft and the leg shaft extension has the horizontal zippers starting and ending at the vertical zippers. This configuration allows the leg shaft or leg shaft extension to be separated and laid flat on a surface by fully unzipping the vertical zippers. This allows for easier storage of boot pieces and enhances the ability of a wearer to more easily put on and take off the boot. It also makes it easier for a user to turn the leg shafts 510 and 540 or the leg shaft extensions 512 and 532 inside out. For example, using FIG. 22, zipper 550 on leg shaft 540 may be located where lace tabs 546 are located. When zipper 550 is fully disengaged, and due to the fact that zipper 542 begins on one side of zipper 550 and ends on the other side of zipper 550, leg shaft 540 opens to lay flat. For leg shaft extension 532, zipper 536 may be located where lace tabs 537 a and 537 b are located. Zipper portions 534 a and 534 b would both start on one side of zipper 536 and end on the other side of zipper 536. As with leg shaft 540, when zipper 536 is fully disengaged, leg shaft extension 532 opens to lay flat.
  • It is to be appreciated by someone skilled in the art that flap 564 may be added to the bottom of leg shafts 510 and 540 and leg shaft extensions 512 and 532 to provide a protective layer between the inside surface of a zipper and a user's skin.
  • Referring now to FIG. 12, a reversible zipper slider is shown and generally designated 600. Reversible slider 600 is used in conjunction with reversible zippers in the present invention in order to facilitate use of the zipper with reversible parts in both orientations. Examples of where a reversible slider 600 is used are slider 314, 410, 458, 509, 516, 535, 539, and 549, although a reversible slider 600 may be used for any slider in the present invention if desired. Reversible slider 600 has a top board 602 and a bottom board 604. A puller 608 is attached to the top board 602 via a lug 606. Unique to reversible slider 600, bottom board 604 also has a lug (not shown), which attaches a second puller 610 to the reversible slider 600. Since one puller 608 is attached to top board 602, and another puller 610 is attached to bottom board 604, the slider 600 may be engaged from either side, allowing use when the shoe part to which it is attached is reversed.
  • FIG. 13 shows an alternate reversible slider 620 which may be used in place of reversible slider 600 anywhere a zipper slider is used in the present invention, but especially in connection with reversible pieces. Reversible slider 620 comprises a top board 622 and a bottom board 624, but has only a single lug 626 which extends from top board 622 to bottom board 624. The lug 626 attaches a single puller 628 to the reversible slider 620. However, since the lug 626 extends around both sides of the slider 620, the puller 628 may be pulled from over top board 622 to be placed over bottom board 624 when a part is reversed. In this way, zipper slider 620 may be conveniently engaged from whichever side is most appropriate to the orientation of the reversible shoe part.
  • The present invention as shown herein by preferred and alternative embodiments is merely exemplary of the variety of embodiments contemplated. It is to be appreciated that the features shown herein may be combined in different combinations to provide shoe of the present invention having various appearances and dynamic stylistic features.
  • Soles discussed herein may be made from any material known in the art, including but not limited to, wood, rubber, leather, and synthetic materials. Styles of the shoes discussed herein may include, but are not limited to, sneakers, tennis shoes, moccasin, slippers, sandals, boots, and other shoe styles known in the art.

Claims (20)

What is claimed is:
1. A shoe comprising:
a sole having a zipper portion attached to the top perimeter of the sole and zipper slider attached to the zipper portion;
an upper having a lower zipper portion attached to the bottom perimeter of the upper and an upper zipper portion attached to the top perimeter of the upper, the upper zipper portion having a reversible zipper slider; and
a leg shaft having a zipper portion attached to the lower perimeter of the leg shaft,
wherein the upper's lower zipper portion is oriented to match the sole's zipper portion, and the leg shaft's zipper portion is oriented to match the upper's upper zipper portion, and
wherein the leg shaft is configured to extend up a user's calf such that when the sole is attached to the bottom of the upper and the leg shaft is attached to the top of the upper, a wearable shoe is formed.
2. The shoe of claim 1, further comprising a removable leg shaft extension having a lower zipper portion attached to a lower perimeter of the leg shaft extension and an upper zipper portion attached to the upper perimeter of the leg shaft extension, wherein the lower zipper portion of the leg shaft extension is configured to connect to the upper zipper portion of the upper, and the upper zipper portion of the leg shaft extension is configured to connect to the zipper portion of the leg shaft, thereby extending the leg shaft's length and the shoe's overall height.
3. The shoe of claim 2, wherein the upper zipper portion of the leg shaft extension further comprises a reversible zipper slider.
4. The shoe of claim 2, wherein the leg shaft extension further comprises a vertically oriented first lace tab having lace holes and a corresponding vertically oriented second lace tab having lace holes, and wherein the leg shaft extension is configured to allow laces to be laced through the lace holes thereby allowing the leg shaft extension to be tightened around a user's leg.
5. The shoe of claim 2, wherein the leg shaft extension further comprises a vertical zipper having a reversible zipper slider, the vertical zipper extending from the bottom perimeter to the top perimeter of the leg shaft extension.
6. The shoe of claim 5, wherein the lower zipper portion of the leg shaft extension and the upper zipper portion of the leg shaft extension start and end at the vertical zipper such that the leg shaft extension lays flat when the vertical zipper is unzipped.
7. The shoe of claim 2, wherein the leg shaft extension is reversible such that the interior of the leg shaft extension becomes the exterior when the leg shaft extension is reversed.
8. The shoe of claim 2, wherein the leg shaft extension and the leg shaft are made from the same material.
9. The shoe of claim 1, further comprising a finishing collar, the finishing collar comprising:
a zipper portion attached to the lower perimeter of the finishing collar; and
a flap attached to the lower perimeter of the finishing collar and configured to provide a protective layer between the inside surfaces of the zipper portion and a user's skin.
10. The shoe of claim 9, wherein the finishing collar further comprises lace holes.
11. The shoe of claim 9, wherein the finishing collar further comprises a pad attached to the top perimeter of the finishing collar.
12. The shoe of claim 1, wherein the leg shaft further comprises a vertically oriented first lace tab having lace holes and a corresponding vertically oriented second lace tab having lace holes, and wherein the leg shaft is configured to allow laces to be laced through the lace holes thereby allowing the leg shaft to be tightened around a user's leg.
13. The shoe of claim 1, wherein the leg shaft further comprises a vertical zipper having a zipper slider, the vertical zipper extending from the bottom perimeter to the top perimeter of the leg shaft.
14. The shoe of claim 13, wherein the zipper slider of the vertical zipper of the leg shaft is a reversible slider.
15. The shoe of claim 13, wherein the lower zipper portion of the leg shaft and the upper zipper portion of the leg shaft start and end at the vertical zipper such that the leg shaft lays flat when the vertical zipper is unzipped.
16. The shoe of claim 1, wherein the leg shaft is reversible such that the interior of the leg shaft becomes the exterior when the leg shaft is reversed.
17. The shoe of claim 1, wherein the sole has a top portion and a heel portion distinct from the top portion.
18. The shoe of claim 1, wherein the sole is a platform.
19. The shoe of claim 1, wherein the sole, upper, and leg shaft are made from a material selected from the group consisting of leather, faux leather, canvas, and flexible plastics.
20. The shoe of claim 1, wherein the upper is reversible such that the interior of the upper becomes the exterior when the upper is reversed.
US15/873,161 2003-08-22 2018-01-17 Shoes with Interchangeable and Reversible Tops Abandoned US20180184753A1 (en)

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US49705203P 2003-08-22 2003-08-22
US49964703P 2003-09-03 2003-09-03
US52995203P 2003-12-16 2003-12-16
US10/922,366 US20110283564A1 (en) 2003-08-22 2004-08-20 Shoes with the interchangeable and inter-zippable tops
US15/044,926 US20160242493A1 (en) 2003-08-22 2016-02-16 Shoes with interchangeable and inter-zippable tops
US201762447099P 2017-01-17 2017-01-17
US15/873,161 US20180184753A1 (en) 2003-08-22 2018-01-17 Shoes with Interchangeable and Reversible Tops

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US20180242686A1 (en) * 2017-02-27 2018-08-30 Christina Pilto Shoe with removable portions
US20210298408A1 (en) * 2020-03-25 2021-09-30 Hype Co. Footwear adapted for local assembly and customization and for wearer adjustability
USD944498S1 (en) * 2020-12-03 2022-03-01 Joshua Tyson Zip off footwear
USD979898S1 (en) * 2020-07-10 2023-03-07 Valentino S.P.A. Shoe
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USD979898S1 (en) * 2020-07-10 2023-03-07 Valentino S.P.A. Shoe
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IT202100025187A1 (en) 2021-09-30 2023-03-30 Zetajay S R L Modular system for composing footwear assembled by combining at least two interchangeable modules removably connected by connection means, packaging method and related footwear
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