Invention Grant
- Patent Title: Footwear with metatarsal offloading
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Application No.: US14138192Application Date: 2013-12-23
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Publication No.: US10264847B2Publication Date: 2019-04-23
- Inventor: Joan Oloff
- Applicant: Joan Oloff
- Agency: Global Intellectual Property Agency, LLC
- Agent Daniel Boudwin
- Main IPC: A43B7/14
- IPC: A43B7/14 ; A43B21/00

Abstract:
A high heeled shoe and shoe sole insert are provided that are configured to provide relief from the forces on the foot created by walking in high heels. The shoe comprises a layered sole having an outsole, a midsole, and an insole. The midsole of the shoe comprises a cutout that is positioned over the metatarsal pressure point of the user's foot when positioned within the shoe. The cutout is filled with a shock absorbing material, such as Ethylene-vinyl acetate (EVA) foam, and includes a layer of paperboard for further cushioning. The shoe sole insert similarly includes a metatarsal padded region and a medial longitudinal arch pad to provide a layer of cushioning above the midsole of a user's footwear. The present invention provides relief while wearing high heels by cushioning the user's foot in high pressure zones, thereby relieving the pressure and reducing injuries or soreness.
Public/Granted literature
- US20140298680A1 Footwear with Metatarsal Offloading Public/Granted day:2014-10-09
Information query
IPC分类:
A | 人类生活必需 |
A43 | 鞋类 |
A43B | 鞋类的特征;鞋类的部件 |
A43B7/00 | 带有保健或卫生设备的鞋 |
A43B7/14 | .带支撑脚部位的 |