Michael J Kendall

US Patent:

6601321, Aug 5, 2003

Filed:

Sep 20, 2000

Appl. No.:

09/667192

Inventors:

Michael Kendall - San Diego CA 92130

Assignee:

Michael Kendall - San Diego CA

International Classification:

A43B 714

US Classification:

36 88, 36 25 R, 36 93

Abstract:

An improved sole construction for use in shoes. The sole construction consists of a hammock-like lattice formed of medium to high modulus polymers, or a lightweight metal alloy. The lattice substantially conforms in topography to the foot, or a weight-bearing portion thereof (such as the heel or forefoot). The lattice may be disposed on, and supported by, a resilient frame, or secured directly to the shoe upper. The lattice supports the foot while suspending it slightly, even during gait, above the interior base of the shoe. The suspended portions of the foot are thusly protected from the shock of striking a surface (such as the ground, during gait), and are gently supported while bearing a load.

US Patent:

7555847, Jul 7, 2009

Filed:

Jul 31, 2006

Appl. No.:

11/497023

Inventors:

Michael Kendall - San Diego CA, US

International Classification:

A43B 13/28

US Classification:

36 27, 36 28, 36 88

Abstract:

An improved sole construction for use in shoes. The sole construction consists of a hammock-like lattice formed of medium to high modulus polymers, or a lightweight metal alloy. The lattice substantially conforms in topography to the foot, or a weight-bearing portion thereof (such as the heel or forefoot). The lattice may be disposed on, and supported by, a resilient frame, or secured directly to the shoe upper. The lattice supports the foot while suspending it slightly, even during gait, above the interior base of the shoe. The suspended portions of the foot are thusly protected from the shock of striking a surface (such as the ground, during gait), and are gently supported while bearing a load.

US Patent:

20040068893, Apr 15, 2004

Filed:

Aug 4, 2003

Appl. No.:

10/634267

Inventors:

Michael Kendall - San Diego CA, US

International Classification:

A43B013/00
A43B013/18

US Classification:

036/088000, 036/028000, 036/02500R

Abstract:

An improved sole construction for use in shoes. The sole construction consists of a hammock-like lattice formed of medium to high modulus polymers, or a lightweight metal alloy. The lattice substantially conforms in topography to the foot, or a weight-bearing portion thereof (such as the heel or forefoot). The lattice may be disposed on, and supported by, a resilient frame, or secured directly to the shoe upper. The lattice supports the foot while suspending it slightly, even during gait, above the interior base of the shoe. The suspended portions of the foot are thusly protected from the shock of striking a surface (such as the ground, during gait), and are gently supported while bearing a load.

US Patent:

20060000035, Jan 5, 2006

Filed:

Sep 9, 2005

Appl. No.:

11/223190

Inventors:

Michael Kendall - San Diego CA, US

International Classification:

A43B 13/00

US Classification:

01214200P, 03602500R

Abstract:

An improved sole construction for use in shoes. The sole construction consists of a hammock-like lattice formed of medium to high modulus polymers, or a lightweight metal alloy. The lattice substantially conforms in topography to the foot, or a weight-bearing portion thereof (such as the heel or forefoot). The lattice may be disposed on, and supported by, a resilient frame, or secured directly to the shoe upper. The lattice supports the foot while suspending it slightly, even during gait, above the interior base of the shoe. The suspended portions of the foot are thusly protected from the shock of striking a surface (such as the ground, during gait), and are gently supported while bearing a load.

US Patent:

57131430, Feb 3, 1998

Filed:

Jun 6, 1995

Appl. No.:

8/486323

Inventors:

Michael Kendall - San Diego CA

Assignee:

Kendall Orthotics - Carlsbad CA

International Classification:

A43B 714
A43B 1338

US Classification:

36145

Abstract:

The invention is an orthotic system including a combination partial insole, heel cup and metatarsal pad. The combination partial insole is comprised of the heel cup, a modified metatarsal pad, a midfoot support and a longitudinal arch support. The heel cup and metatarsal pad may be used separately or in combination. Each of the structural elements of the system are designed to control the motion of a human foot during gait, as well as to attenuate shock to the foot during gait. Each of the structural elements of the system are self-adjustable for variations in foot and shoe size and are formed of a compression-resistant, deformable material without rigid components.

US Patent:

50585851, Oct 22, 1991

Filed:

Jan 29, 1990

Appl. No.:

7/471860

Inventors:

Michael Kendall - San Diego CA
Thomas L. Chadbourne - San Diego CA

International Classification:

A61F 514

US Classification:

128581

Abstract:

An orthotic shoe insert adapted to effectively control foot motion during gait to reduce trauma to various anatomical structures of the lower extremity and to increase gait efficiency. The orthosis comprises a unitary, curved wedge having a hook-like shape when viewed from above and includes a heel portion adapted to engage the sides of the heel, a middle portion adapted to engage the plantar side of the medial portion of the longitudinal arch, and a front portion adapted to engage the plantar side of the user's forefoot to a level just distal to the first and second metatarsal heads. The orthosis adjusts itself to different arch heights, and therefore may be fabricated without requiring custom fitting.