Therapeutic footwear and method of using same

• US 7,748,140 B2
• Filed: 03/23/2007
• Issued: 07/06/2010
• Est. Priority Date: 09/21/2006
• Status: Expired due to Fees

• Current Assignee: Natural Wonders CA Incorporated
• Original Assignee: Hagay Mizrahi
• Inventors: Mizrahi, Hagay
• Primary Examiner(s): KAVANAUGH, JOHN T
• Application Number:
  US11/690,547
• Publication Number:
  US 20080072453A1
• Time in Patent Office: 1,201 Days
• Field of Search: 36/26, 361/00, 361/01, 36/9.R, 36/15
• US Class Current: 36/2.6
• CPC Class Codes: A43B 1/0045 made at least partially of deodorant means
• CPC Class Codes: A43B 13/38 Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
• CPC Class Codes: A43B 3/108 characterised by the sole
• CPC Class Codes: A43B 3/24 Collapsible or convertible
• CPC Class Codes: A43B 7/02 with heating arrangements with electric heating arrangements A43B3/35

Abstract

Therapeutic footwear includes upper and lower portions formed of resilient material sized and shaped to fit beneath and above a foot of a user. The upper portion is hingedly attached to the lower portion. A removable pouch is formed of flexible, permeable material and sized and shaped to fit beneath the foot above the lower portion. The pouch contains at least one of aromatherapy and thermal reservoir materials. A cavity is located between the upper portion and the lower portion and is sized and shaped to receive the removable pouch. Stitching through the removable pouch at least partially divides the compartment into at least two subspaces to control movement of the contents. When the removable pouch is heated or cooled and placed in the cavity, the footwear will heat or cool while providing aromatherapy benefits. The footwear includes an outer sole formed of resilient material and suitable for outdoor use.

Claims

1. Therapeutic footwear, comprising:

a lower portion, said lower portion being formed of resilient material and sized and shaped to fit beneath a foot of a user;

an upper portion, said upper portion being formed of resilient material, sized and shaped to surround at least a portion of said foot, and being hingedly attached to said lower portion;

a removable pouch, said pouch being formed of flexible, permeable material, sized and shaped to fit beneath said foot above said lower portion and containing at least one of aromatherapy materials and thermal reservoir materials;

a cavity, said cavity being disposed between said upper portion and said lower portion and being sized and shaped to receive said removable pouch; and

whereby, when said removable pouch contains thermal materials and is heated or cooled and placed in said cavity and said footwear is placed upon said foot, said footwear will heat or cool said foot, when said removable pouch contains aromatherapy materials and is placed in said cavity and said footwear is placed upon said foot, said footwear will provide aromatherapy benefits.

2. The therapeutic footwear, as described in claim 1, wherein said removable pouch further comprises a top panel and a bottom panel, said panels being joined at their peripheral edges and forming a compartment enclosing at least one of said aromatherapy materials and said thermal reservoir materials.

3. The therapeutic footwear, as described in claim 2, wherein said compartment has at least one openable closure to permit introduction any of alternative thermal reservoir and aromatherapy materials.

4. The therapeutic footwear, as described in claim 3, wherein said openable closures are selected from the group consisting of:

hook and loop fastener, zipper, button and tie string.

5. The therapeutic footwear, as described in claim 2, further comprising stitching, said stitching at least partially dividing said compartment into at least two subspaces.

6. The therapeutic footwear, as described in claim 5, wherein at least two of said subspaces are interconnected, thereby permitting at least one of said thermal reservoir materials and said aromatherapy materials to move between said subspaces.

7. The therapeutic footwear, as described in claim 1, wherein said lower portion further comprises an outer sole, said outer sole being formed of resilient material and suitable for outdoor use.

8. The therapeutic footwear, as described in claim 1, further comprising a footpad, said footpad being formed of resilient material and sized and shaped to fit between said lower portion and said removable pouch.

9. The therapeutic footwear, as described in claim 8, wherein said removable pouch further comprises at least one retaining pocket, said retaining pocket being sized and shaped to fit slidably over an end of said footpad, thereby preventing movement of said removable pouch within said footwear.

10. The therapeutic footwear, as described in claim 1, wherein said upper portion further comprises a barrier layer, said barrier layer being formed of permeable material and being joined to a lower peripheral edge of said upper portion, thereby providing a permeable insulating layer between said removable pouch and said foot.

11. The therapeutic footwear, as described in claim 1, wherein said upper portion is hingedly attached to said lower portion by means selected from the group consisting of:

zippers, snaps, buttons and hook and loop fasteners.

12. The therapeutic footwear, as described in claim 1, wherein said upper portion is removably attached to said lower portion.

13. The therapeutic footwear, as described in claim 1, wherein said upper portion is lined with insulating material.

14. The therapeutic footwear, as described in claim 1, wherein said thermal reservoir materials are selected from the group consisting of:

corn, rice, wheat, oats, barley, beans and flaxseed.

15. The therapeutic footwear, as described in claim 1, wherein said aromatherapy materials are selected from the group consisting of:

cinnamon, chamomile, lemongrass, peppermint, rosemary, spearmint, valerian root, white willow, yarrow, lavender ginger and yellow dock root.

16. A method of providing foot therapy comprising the steps of:

providing therapeutic footwear comprising;

a lower portion, said lower portion being formed of resilient material and sized and shaped to fit beneath a foot of a user;

an upper portion, said upper portion being formed of resilient material, sized and shaped to surround at least a portion of said foot, and being hingedly attached to said lower portion;

a removable pouch, said pouch being formed of flexible, permeable material, sized and shaped to fit beneath said foot above said lower portion and containing at least one of aromatherapy materials and thermal reservoir materials;

a cavity, said cavity being disposed between said upper portion and said lower portion and being sized and shaped to receive said removable pouch;

either of heating and cooling of said removable pouch;

replacing said pouch in said cavity; and

placing said footwear upon said foot.