Sole arrangement for footware
US4852273A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 9, 1988 |
| Grant date | Aug 1, 1989 |
| Priority date | — |
| Expiry date | May 9, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B17/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sole arrangement for footwear or the like comprises an insole and an outsole. On the side of the outsole which faces the bearing surface, the insole is provided with a support system comprising a plurality of webs and channels and which is substantially arranged in the metatarsal region. The tread surface of the outsole which faces the ground has two web-like profile parts and a flat support part and is subdivided into individual support regions which are separated from one another substantially by a recess oriented in the longitudinal direction of the tread surface and are provided with channels and webs arranged approximately at right angles to a longitudinal axis of the sole arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.