Boot for ski or in-line roller skate
US6845574B2 · kind B2 · utility
2Cited by
19References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 15, 1998 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Sep 14, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B5/1641
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A boot for a ski or an in-line roller skate has a flexible upper and a sole allowing the foot to flex during walking. Its sole has a rigid part in the rear region of the boot, over about one half of the length of the sole, this rigid part being designed so as to form an interface between the heel and a binding of the ski or in-line roller skate. The interface may be standard, that is to say independent of the boot size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.