Ronald Frank Harwin

20130316885, Nov 28, 2013

Feb 19, 2013

13/771027

Ronald Harwin - Richmond CA, US

A63B 26/00

482142

A therapeutic device includes a base and a platform supported by springs. The platform may be attached to the base by hinges. An upper platform may be rotatably attached to the platform such that it rotates about an axis located above the platforms. The upper platform may be biased by springs between the upper platform and the platform. Handlebars may also be Incorporated into the device. A variety of interchangeable. Springs may be provided to assist in adjusting the therapeutic device.

20090133294, May 28, 2009

Nov 26, 2007

11/944654

Ronald Frank Harwin - Richmond CA, US

A43B 7/14
A43B 7/22
A61F 5/14

36145, 36140, 36155, 36 88, 36 91

A device is disclosed comprising a contour configured to engage a foot and supported by a response assembly, the response assembly configured to mechanically respond to pressure applied to the contour. The contour may comprise at least one stimulating mound configured to engage at least one non-medial arch of the foot and/or a heel ridge for dividing the heel from the rest of the foot. A control circuit is disclosed that may communicate with an orthopedic device to create a pressure reading used to control a point of response and/or a stimulating mound. The device may include a second contour configured to engage a second foot supported by a second response assembly. Methods of using the device are disclosed. The device may be an orthopedic device and/or a sports training device. A shoe insert and shoe are disclosed, each comprising a contour including at least one stimulating mound.

20160175654, Jun 23, 2016

Feb 29, 2016

15/055886

Ronald Harwin - Richmond CA, US

A63B 26/00
A63B 23/035
A63B 22/16
A63B 21/00
A63B 21/02

A therapeutic device includes a base, a wall extending upward from the base, and left and right platforms. Additionally, the devices includes a left hinge that rotatably attaches one end of the left platform to the wall, and a right hinge that rotatably attaches one end of the right platform to the wall. One or more left springs that bias the left platform upward relative to the base, and one or more right springs that bias the right platform upward relative to the base. In certain embodiments, the left and right platforms are respectively left and right lower platforms, and the device also includes left and right upper platforms located respectively above the left and right lower platforms, as well as further springs extending between the lower platforms and the upper platforms to bias portions of the upper platforms upward relative to the lower platforms.